SY / So-Young International Inc. - Depositary Receipt (Common Stock) - تصريحات هيئة الأوراق المالية والبورصات، التقرير السنوي، بيان الوكيل

شركة So-Young International Inc. - إيصال الإيداع (الأسهم العادية)
US ˙ NasdaqCM ˙ US83356Q1085

الإحصائيات الأساسية
CIK 1758530
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to So-Young International Inc. - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
توفر هذه الصفحة قائمة كاملة ومرتبة ترتيبًا زمنيًا لتصريحات هيئة الأوراق المالية والبورصات، باستثناء تصريحات الملكية التي نقدمها في مكان آخر.
August 15, 2025 EX-99.1

So-Young Reports Unaudited Second Quarter 2025 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Second Quarter 2025 Financial Results BEIJING, China, August 15, 2025 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the leading aesthetic treatment platform in China connecting consumers with online services and offline treatments, today announced its unaudited financial results for the second quarter ended June 30, 2025. Second Q

August 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission file number: 001-388

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address

July 3, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission file number: 001-38878

6-K 1 tm2519840d16k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 Peop

July 3, 2025 EX-99.1

So-Young Regains Compliance with Nasdaq Minimum Bid Price Requirement

Exhibit 99.1 So-Young Regains Compliance with Nasdaq Minimum Bid Price Requirement BEIJING, China, July 3, 2025 - So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the leading aesthetic treatment platform in China connecting consumers with online services and offline treatments, today announced that it has received a written compliance notification from the staff of the Listi

June 20, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address o

June 20, 2025 EX-99.1

So-Young Announces Extension of Plan to Implement ADS Ratio Change

Exhibit 99.1 So-Young Announces Extension of Plan to Implement ADS Ratio Change BEIJING, China, June 20, 2025 – So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the leading aesthetic treatment platform in China connecting consumers with online services and offline treatments, today announced that it is amending the effective date for the previously announced plan for an ADS

June 6, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address o

June 3, 2025 EX-99.2

Equity Interest Pledge Agreement

Exhibit 99.2 Equity Interest Pledge Agreement This Equity Interest Pledge Agreement (this “Agreement”) is executed by and among the following Parties as of May 31, 2025 in Zhuhai, the People’s Republic of China (“China” or the “PRC”): Party A: Zhuhai So-Young Medical Management Co., Ltd. (hereinafter the “Pledgee”), a wholly foreign-owned enterprise, organized and existing under the laws of the PR

June 3, 2025 EX-99.6

Exclusive Option Agreement

Exhibit 99.6 Exclusive Option Agreement This Exclusive Option Agreement (this “Agreement”) is executed by and among the following Parties as of May 31, 2025, in Zhuhai, the People’s Republic of China (“China” or the “PRC”): Party A: Zhuhai So-Young Medical Management Co., Ltd Address: Room 1410, No. 8 Yanghuan Road, Hengqin New District, Zhuhai Party B: Xing Jin (a Chinese citizen with Identificat

June 3, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address o

June 3, 2025 EX-99.1

Power of Attorney

Exhibit 99.1 Power of Attorney Date: May 31, 2025 I, [Name of VIE Shareholder], a citizen of the People’s Republic of China (“China” or the “PRC”) whose Identification Card No. is [ID Card Number], and a holder of [Percentage of Registered Capital] of the registered capital of Zhuhai So-Young Technology Co., Ltd (“Zhuhai So-Young”) as of the date of this Power of Attorney, hereby irrevocably autho

June 3, 2025 EX-99.3

Equity Interest Pledge Agreement

Exhibit 99.3 Equity Interest Pledge Agreement This Equity Interest Pledge Agreement (this “Agreement”) is executed by and among the following Parties as of May 31, 2025 in Zhuhai, the People’s Republic of China (“China” or the “PRC”): Party A: Zhuhai So-Young Medical Management Co., Ltd. (hereinafter the “Pledgee”), a wholly foreign-owned enterprise, organized and existing under the laws of the PR

June 3, 2025 EX-99.4

Spousal Consent

Exhibit 99.4 Spousal Consent The undersigned, [Name of Spouse], a People’s Republic of China (“China” or the “PRC”) citizen with PRC Identification Card No.: [ID Card Number], is the lawful spouse of [Name of VIE Shareholder], a PRC citizen with PRC Identification No.: [ID Card Number]. I hereby unconditionally and irrevocably agree to the execution of the following documents (hereinafter referred

June 3, 2025 EX-99.7

Exclusive Option Agreement

Exhibit 99.7 Exclusive Option Agreement This Exclusive Option Agreement (this “Agreement”) is executed by and among the following Parties as of May 31, 2025, in Zhuhai, the People’s Republic of China (“China” or the “PRC”): Party A: Zhuhai So-Young Medical Management Co., Ltd Address: Room 1410, No. 8 Yanghuan Road, Hengqin New District, Zhuhai Party B: Gefei Li (a Chinese citizen with Identificat

June 3, 2025 EX-99.5

Exclusive Business Cooperation Agreement

Exhibit 99.5 Exclusive Business Cooperation Agreement This Exclusive Business Cooperation Agreement (this “Agreement”)is made and entered into by and between the following parties on May 31, 2025 in Zhuhai, the People’s Republic of China (“China” or the “PRC”). Party A: Zhuhai So-Young Medical Management Co., Ltd. Address: Room 1410, No. 8 Yanghuan Road, Hengqin New District, Zhuhai Party B: Zhuha

May 30, 2025 EX-99.1

So-Young Announces Plan to Implement ADS Ratio Change

Exhibit 99.1 So-Young Announces Plan to Implement ADS Ratio Change BEIJING, China, May 30, 2025 – So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the leading aesthetic treatment platform in China connecting consumers with online services and offline treatments, today announced that the Company plans to change the ratio of the American depositary shares (“ADSs”) to its Class

May 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address of

May 16, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address of

May 16, 2025 EX-99.1

So-Young Reports Unaudited First Quarter 2025 Financial Results

Exhibit 99.1 So-Young Reports Unaudited First Quarter 2025 Financial Results BEIJING, China, May 16, 2025 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the leading aesthetic treatment platform in China connecting consumers with online services and offline treatments, today announced its unaudited financial results for the first quarter ended March 31, 2025. First Quarte

April 18, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR For the fiscal year ended December 31, 2024. ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF TH

April 18, 2025 EX-15.2

Date: April 18, 2025

Exhibit 15.2 Date: April 18, 2025 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing People’s Republic of China Dear Sir/Madam: We hereby consent to the reference to our firm and the summary of our opinion under the headings, “Item 3. Key Information—C. Risk Factors—Risks Related to Our Corporate Structure”, “Item 4. Information on the Company—B

April 18, 2025 EX-11.2

SO-YOUNG INTERNATIONAL INC. AMENDED AND RESTATED STATEMENT OF POLICIES GOVERNING MATERIAL NON-PUBLIC INFORMATION AND THE PREVENTION OF INSIDER TRADING (AS ADOPTED BY THE BOARD OF DIRECTORS OF SO-YOUNG INTERNATIONAL INC. ON NOVEMBER 19, 2023)

Exhibit 11.2 SO-YOUNG INTERNATIONAL INC. AMENDED AND RESTATED STATEMENT OF POLICIES GOVERNING MATERIAL NON-PUBLIC INFORMATION AND THE PREVENTION OF INSIDER TRADING (AS ADOPTED BY THE BOARD OF DIRECTORS OF SO-YOUNG INTERNATIONAL INC. ON NOVEMBER 19, 2023) This Amended and Restated Statement of Policies Governing Material NonPublic Information and the Prevention of Insider Trading (this “Statement”)

April 18, 2025 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-232109, No. 333-259708 and No. 333-271101) of So-Young International Inc. of our report dated April 18, 2025 relating to the financial statements and the effectiveness of internal control over financial reporting, which appear

April 18, 2025 EX-12.1

Certification by the Principal Executive Officer Pursuant to Exchange Act Rule 13a-14(a)/15d-14(a) as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Exchange Act Rule 13a-14(a)/15d-14(a) as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Xing Jin, certify that: 1. I have reviewed this annual report on Form 20-F of So-Young International Inc. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fac

April 18, 2025 EX-13.2

Certification of the Principal Financial Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification of the Principal Financial Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the annual report on Form 20-F for the year ended December 31, 2024 of So-Young International Inc. (the “Company”) as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Hui Zhao,

April 18, 2025 EX-13.1

Certification of the Principal Executive Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification of the Principal Executive Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the annual report on Form 20-F for the year ended December 31, 2024 of So-Young International Inc. (the “Company”) as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Xing Jin,

April 18, 2025 EX-15.3

Our ref

Exhibit 15.3 Our ref YCU/752169-000001/31638273v2 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing People’s Republic of China 18 April 2025 Dear Sir Re: So-Young International Inc. We have acted as legal advisers as to the laws of the Cayman Islands to So-Young International Inc., an exempted company with limited liability incorporated in the

April 18, 2025 EX-12.2

Certification of the Principal Financial Officer Pursuant to Exchange Act Rule 13a-14(a)/15d-14(a) as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification of the Principal Financial Officer Pursuant to Exchange Act Rule 13a-14(a)/15d-14(a) as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Hui Zhao, certify that: 1. I have reviewed this annual report on Form 20-F of So-Young International Inc. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fac

April 2, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission file number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address

April 2, 2025 EX-99.1

So-Young International Inc. Announces Share Purchase by Controlling Shareholder

EX-99.1 2 tm2511274d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 So-Young International Inc. Announces Share Purchase by Controlling Shareholder BEIJING, China, April 2, 2025 – So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the leading aesthetic treatment platform in China connecting consumers with online services and offline treatments, today announced that the Company had been

March 28, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission file number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address

March 28, 2025 EX-99.1

So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2024 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2024 Financial Results BEIJING, China, Mar. 28, 2025 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the leading aesthetic treatment platform in China connecting consumers with online services and offline treatments, today announced its unaudited financial results for the fourth quarter and fiscal year

March 21, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission file number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Address

February 26, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission file number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People’s Republic of China (Addre

December 27, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2024 Commission File Number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People's Republic of China (Addre

November 20, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People's Republic of China (Addre

November 20, 2024 EX-99.1

So-Young Reports Unaudited Third Quarter 2024 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Third Quarter 2024 Financial Results BEIJING, China, Nov. 20, 2024 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the third quarter ended S

August 29, 2024 EX-99.1

So-Young Announces Receipt of Minimum Bid Price Notice from Nasdaq

Exhibit 99.1 So-Young Announces Receipt of Minimum Bid Price Notice from Nasdaq BEIJING, Aug. 29, 2024- So-Young International Inc. (Nasdaq: SY) ("So-Young" or the "Company"), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced it has received a notification letter dated August 28, 2024 (the “

August 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-388

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People's Republic of China (Address

August 23, 2024 EX-99.1

So-Young Reports Unaudited Second Quarter 2024 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Second Quarter 2024 Financial Results BEIJING, China, Aug. 23, 2024 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the second quarter ended

August 23, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-388

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2024 Commission File Number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People's Republic of China (Address

May 28, 2024 EX-99.1

So-Young Reports Unaudited First Quarter 2024 Financial Results

Exhibit 99.1 So-Young Reports Unaudited First Quarter 2024 Financial Results BEIJING, China, May 28, 2024 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the first quarter ended Ma

May 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 001-38878 So-Young International Inc. 2/F, East Tower, Poly Plaza, No. 66 Xiangbin Road Chaoyang District, Beijing, 100012 People's Republic of China (Address o

April 25, 2024 EX-15.3

Our ref

Exhibit 15.3 Our ref YCU/752169-000001/29187683v1 Direct +852 3690 7529 Email [email protected] So-Young International Inc. Tower E, Ronxin Technology Center Chaoyang District, Beijing People’s Republic of China 25 April 2024 Dear Sir Re: So-Young International Inc. We have acted as legal advisers as to the laws of the Cayman Islands to So-Young International Inc., an exempted company with

April 25, 2024 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-232109, No. 333-259708 and No. 333-271101) of So-Young International Inc. of our report dated April 25, 2024 relating to the financial statements and the effectiveness of internal control over financial reporting, which appear

April 25, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR For the fiscal year ended December 31, 2023. ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF TH

April 25, 2024 EX-15.2

Date: April 25, 2024

Exhibit 15.2 Date: April 25, 2024 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing People’s Republic of China Dear Sir/Madam: We hereby consent to the reference to our firm and the summary of our opinion under the headings, “Item 3. Key Information—C. Risk Factors—Risks Related to Our Corporate Structure”, “Item 4. Information on the Company—B. Business Over

April 25, 2024 EX-97

SO-YOUNG INTERNATIONAL INC. CLAWBACK POLICY

Exhibit 97 SO-YOUNG INTERNATIONAL INC. CLAWBACK POLICY The Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of So-Young International Inc. (the “Company”) believes that it is appropriate for the Company to adopt this Clawback Policy (the “Policy”) to be applied to the Executive Officers of the Company and adopts this Policy to be effective as of the Effective Date.

April 25, 2024 EX-13.2

Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Hui Zhao, Chief Financial Officer of the Company, certi

April 25, 2024 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Hui Zhao, certify that: 1.I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in li

April 25, 2024 EX-13.1

Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Xing Jin, Chief Executive Officer of the Company, certi

April 25, 2024 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Xing Jin, certify that: 1.I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in li

April 16, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2024 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal ex

March 20, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2024 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal ex

March 20, 2024 EX-99.1

So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2023 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2023 Financial Results BEIJING, China, Mar. 20, 2024 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the four

February 9, 2024 SC 13G/A

SY / So-Young International Inc. - Depositary Receipt (Common Stock) / Matrix Partners China III, L.P. - SC 13G/A Passive Investment

SC 13G/A 1 d779688dsc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2 (b) (Amendment No. 2)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, par value $0.0005 per share (Titl

February 5, 2024 SC 13G

SY / So-Young International Inc. - Depositary Receipt (Common Stock) / TB Alternative Assets Ltd. - SC 13G Passive Investment

SC 13G 1 d740335dsc13g.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.  )* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share (Title of Class of Securities) 83356Q108** (CUSIP Number) 04/08/2019 (Date of Event Which Requires Filing of this Statemen

January 16, 2024 EX-99.A

JOINT FILING AGREEMENT

EX-99.A 2 tm243406d1ex99-a.htm EXHIBIT 99.A Exhibit A JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13D referred to below) on behalf of each of them of a statement on Schedule 13D (including amendment

January 16, 2024 SC 13D

SY / So-Young International Inc. - Depositary Receipt (Common Stock) / Jin Xing - SC 13D Activist Investment

SC 13D 1 tm243406d1sc13d.htm SC 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) Information to be Included in Statements Filed Pursuant to § 240.13d-1(a) and Amendments Thereto Filed Pursuant to § 240.13d-2(a) Under the Securities Exchange Act of 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A ordinary shares, par

January 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

January 5, 2024 EX-99.1

Grant of Restricted Share Units to Mr. Xing Jin

Exhibit 99.1 Grant of Restricted Share Units to Mr. Xing Jin BEIJING, Jan. 5, 2024 - So-Young International Inc. (NASDAQ: SY) ("So-Young" or the "Company"), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that the Compensation Committee has approved to grant, and the Company has granted to

January 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2024 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

November 20, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

November 20, 2023 EX-99.1

So-Young Reports Unaudited Third Quarter 2023 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Third Quarter 2023 Financial Results BEIJING, China, Nov. 20, 2023 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the third quarter ended S

November 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

November 14, 2023 EX-99.1

So-Young’s Subsidiary Wuhan Miracle Submits Application Documents for Initial Public Offering on China's Beijing Stock Exchange

Exhibit 99.1 So-Young’s Subsidiary Wuhan Miracle Submits Application Documents for Initial Public Offering on China's Beijing Stock Exchange BEIJING, China, November 13, 2023 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today ann

October 12, 2023 EX-99.1

So-Young Announces Board Change

Exhibit 99.1 So-Young Announces Board Change BEIJING, October 12, 2023 - So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that Mr. Min Yu, Mr. Xuejian Li, Mr. Charles Zhaoxuan Yang and Mr. Harry Jiannan Wang have tender

October 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2023 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

August 21, 2023 EX-99.1

So-Young Reports Unaudited Second Quarter 2023 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Second Quarter 2023 Financial Results BEIJING, China, Aug. 21, 2023 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the second quarter ended

August 21, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2023 Commission File Number: 001-388

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal e

August 17, 2023 CORRESP

So-Young International Inc. Tower E, Ronsin Technology Center, Chaoyang District, Beijing 100020 People’s Republic of China

So-Young International Inc. Tower E, Ronsin Technology Center, Chaoyang District, Beijing 100020 People’s Republic of China August 17, 2023 VIA EDGAR Mr. Stephen Krikorian Ms. Amanda Kim Mr. Christopher Dunham Mr. Kyle Wiley Division of Corporation Finance Office of Technology Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 RE: So-Young International Inc. (the “Company

May 22, 2023 EX-99.1

So-Young Reports Unaudited First Quarter 2023 Financial Results

Exhibit 99.1 So-Young Reports Unaudited First Quarter 2023 Financial Results BEIJING, China, May 22, 2023 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the first quarter ended Ma

May 22, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal exec

May 16, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal exec

May 8, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal exec

April 25, 2023 EX-13.1

Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Xing Jin, Chief Executive Officer of the Company, certi

April 25, 2023 EX-15.2

Date: April 25, 2023

Exhibit 15.2 Date: April 25, 2023 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing People’s Republic of China Dear Sir/Madam: We hereby consent to the reference to our firm and the summary of our opinion under the headings, “Item 3. Key Information—D. Risk Factors—Risks Related to Our Corporate Structure,” “Item 4. Information on the Company—B. Business Over

April 25, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing People’s Republic of China (Address of principal executive

April 25, 2023 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No.333-232109, No. 333-259708 and No.333-271101) of So-Young International Inc. of our report dated April 25, 2023 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears

April 25, 2023 EX-15.3

Our ref

Exhibit 15.3 Our ref YCU/752169-000001/26309833v1 Direct +852 3690 7529 Email [email protected] So-Young International Inc. Tower E, Ronxin Technology Center Chaoyang District, Beijing People’s Republic of China April 25, 2023 Dear Sir Re: So-Young International Inc. We have acted as legal advisers as to the laws of the Cayman Islands to So-Young International Inc., an exempted company wit

April 25, 2023 EX-12.2

Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Xing Jin, certify that: 1.I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in li

April 25, 2023 EX-13.2

Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Xing Jin, Interim Chief Financial Officer of the Compan

April 25, 2023 EX-12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Xing Jin, certify that: 1.I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in li

April 25, 2023 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR For the fiscal year ended December 31, 2022. ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF TH

April 4, 2023 S-8

As filed with the Securities and Exchange Commission on April 4, 2023

As filed with the Securities and Exchange Commission on April 4, 2023 Registration No.

April 4, 2023 EX-FILING FEES

Calculation of Filing Fee Table Form S-8 (Form Type) So-Young International Inc. (Exact Name of Registrant as Specified in its Charter) Newly Registered Securities

Exhibit 107.1 Calculation of Filing Fee Table Form S-8 (Form Type) So-Young International Inc. (Exact Name of Registrant as Specified in its Charter) Newly Registered Securities Security Type Security Class Title(1) Fee Calculation Rule Amount Registered(2) Proposed Maximum Offering Price Per Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee(1) Equity Class A ordinary shar

March 21, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal ex

March 21, 2023 EX-99.1

So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2022 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2022 Financial Results BEIJING, China, Mar. 21, 2023 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the four

February 14, 2023 SC 13G/A

SY / So-Young International ADR / Oasis Management Co Ltd. - SC 13G/A Passive Investment

SC 13G/A 1 brhc10047881sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value (Title of Class Securities) 83356Q108** (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this State

February 8, 2023 SC 13G

SY / So-Young International ADR / TB Alternative Assets Ltd. - SCHEDULE 13G Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share (Title of Class of Securities) 83356Q108** (CUSIP Number) 04/08/2019 (Date of Event Which Requires Filing of this Statement) Check the appropria

February 8, 2023 SC 13G/A

SY / So-Young International ADR / Jin Xing - SC 13G/A Passive Investment

SC 13G/A 1 tm233761d1sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2 Under the Securities Exchange Act of 1934 (Amendment No. 2)* So-Young International Inc. (Name of Issuer) Class A ordin

February 3, 2023 EX-99.1

So-Young International INC. 2023 Share Incentive Plan

  Exhibit 99.1   So-Young International INC.   2023 Share Incentive Plan   Article 1   PURPOSE   The purpose of the 2023 Share Incentive Plan is to promote the success and enhance the value of So-Young International Inc., an exempted company incorporated under the laws of the Cayman Islands (the “Company”), by linking the personal interests of the Directors, Employees, and Consultants to those of

February 3, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2023 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

January 30, 2023 SC 13G/A

SY / So-Young International ADR / ATCG Holdings Ltd - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Act of 1934 (Amendment No. 2) So-Young International Inc. (Name of Issuer) Class A ordinary shares, par value $0.0005 per share American Depositary Shares (Title of Class of Securities) 83356Q108** (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate

January 30, 2023 EX-99.A

JOINT FILING AGREEMENT

EXHIBIT A JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary shares, par value of $0.

January 5, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

January 5, 2023 EX-99.1

So-Young Regains Compliance with Nasdaq Minimum Bid Price Requirement

EX-99.1 2 tm232225d1ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 So-Young Regains Compliance with Nasdaq Minimum Bid Price Requirement BEIJING, China, January 5, 2023 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that it h

January 3, 2023 EX-99.1

So-Young Announces Upsizing of Share Repurchase Program to US$25 million

Exhibit 99.1 So-Young Announces Upsizing of Share Repurchase Program to US$25 million BEIJING, China, Jan. 3, 2023 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that its board of directors has authorized an adjustm

January 3, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2023 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

November 18, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

November 18, 2022 EX-99.1

So-Young Reports Unaudited Third Quarter 2022 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Third Quarter 2022 Financial Results BEIJING, China, Nov. 18, 2022 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the third quarter ended S

October 21, 2022 EX-99.1

So-Young Announces Receipt of Withdrawal of Buyer Group’s Going Private Proposal

Exhibit 99.1 So-Young Announces Receipt of Withdrawal of Buyer Group?s Going Private Proposal BEIJING, China, October 21, 2022 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that the special committee of the Company

October 21, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2022 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

September 30, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2022 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principa

September 15, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2022 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principa

August 16, 2022 EX-99.1

So-Young Reports Unaudited Second Quarter 2022 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Second Quarter 2022 Financial Results BEIJING, China, Aug. 16, 2022 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the second quarter ended

August 16, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-388

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal e

July 18, 2022 EX-99.1

So-Young Announces Receipt of Minimum Bid Price Notice from Nasdaq

Exhibit 99.1 So-Young Announces Receipt of Minimum Bid Price Notice from Nasdaq BEIJING, China, July 18, 2022 - So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that it has received a written notification from the staff

July 18, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2022 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal exe

May 23, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal exec

May 23, 2022 EX-99.1

So-Young Reports Unaudited First Quarter 2022 Financial Results

Exhibit 99.1 So-Young Reports Unaudited First Quarter 2022 Financial Results BEIJING, China, May, 23, 2022 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the first quarter ended M

May 10, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal exec

May 10, 2022 EX-99.1

So-Young Provides Update on Status under Holding Foreign Companies Accountable Act

Exhibit 99.1 So-Young Provides Update on Status under Holding Foreign Companies Accountable Act BEIJING, May 10, 2022 - So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today updates its status under the Holding Foreign Companies Accou

May 2, 2022 EX-13.1

CEO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Xing Jin, Chief Executive Officer of the Company, certi

May 2, 2022 EX-4.22

English translation of the Equity Transfer Agreement among Beijing So-Young Technology Co., Ltd., Wuhan Zeqi Technology Co., Ltd., and other parties named therein dated June 27, 2021

Exhibit 4.22 ? ? ? ? 13 Natural Persons including PENG Guohong and TAN Yan ? and ? Beijing So-Young Technology Co., Ltd. ? With respect to ? Wuhan Zeqi Technology Co., Ltd. ? ? ? Equity Transfer Agreement ? ? 2021 ? ? 1 ? ? ? Table of Contents ? ? ? ? ? 1 Definitions and Interpretation 2 ? ? 2. Purchase of the Target Equities 9 ? ? 3. Closing 11 ? ? 4. Warranties 12 ? ? 5. Covenants 13 ? ? 6. Clos

May 2, 2022 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

Table of Contents ? ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 2, 2022 EX-15.1

Consent of PricewaterhouseCoopers Zhong Tian LLP, an independent registered public accounting firm

? Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM ? We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No.333-232109 and No. 333-259708) of So-Young International Inc. of our report dated May 2, 2022 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 2

May 2, 2022 EX-13.2

CFO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Min Yu, Chief Financial Officer of the Company, certify

May 2, 2022 EX-15.2

Consent of CM Law Firm

Exhibit 15.2 ? ? Date: May 2, 2022 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing People?s Republic of China Dear Sir/Madam: We hereby consent to the reference to our firm and the summary of our opinion under the headings, ?Item 3. Key Information?D. Risk Factors?Risks Related to Our Corporate Structure?, ?Item 4. Information on the Company?B. Business Ove

May 2, 2022 EX-15.3

Consent of Maples and Calder (Hong Kong) LLP

EX-15.3 10 sy-20211231xex15d3.htm EXHIBIT 15.3 Exhibit 15.3 Our refRDS/752169-000001/23483132v2 Direct+852 2971 3046 [email protected] So-Young International Inc. Tower E, Ronxin Technology Center Chaoyang District, Beijing People’s Republic of China 2 May 2022 Dear Sir Re: So-Young International Inc. We have acted as legal advisers as to the laws of the Cayman Islands to So-Young In

May 2, 2022 EX-12.1

CEO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Xing Jin , certify that: 1.I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in l

May 2, 2022 EX-12.2

CFO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Min Yu, certify that: 1.I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in ligh

March 25, 2022 EX-99.1

So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2021 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2021 Financial Results BEIJING, China, Mar. 25, 2022 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the four

March 25, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2022 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal ex

February 15, 2022 SC 13G

SY / So-Young International ADR / Oasis Management Co Ltd. - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value (Title of Class Securities) 83356Q108** (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate

February 14, 2022 SC 13G/A

SY / So-Young International ADR / Matrix Partners China III, L.P. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares $0.0005 par value per share (Title of Class of Securities) 83356Q108** (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box

February 11, 2022 SC 13G

SY / So-Young International ADR / TB Alternative Assets Ltd. - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share (Title of Class of Securities) 83356Q108** (CUSIP Number) 04/08/2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

February 11, 2022 SC 13G/A

SY / So-Young International ADR / Jin Xing - SC 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to ? 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to ? 240.13d-2 Under the Securities Exchange Act of 1934 (Amendment No. 1)* So-Young International Inc. (Name of Issuer) Class A ordinary shares, $0.0005 par value per share (Title of Class

January 24, 2022 SC 13G/A

SY / So-Young International ADR / Apax Digital L.P. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, par value US$0.0005 per share (Title of Class of Securities) 83356Q108** (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate

January 24, 2022 EX-99.1

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G filed with the Securities and Exchange Commission on or about the date hereof with respect to the beneficial ownership by the undersigned of the Class A ordinary shares, par value $0.0005 per share, of So-Young International Inc., is being filed, and all amendments thereto will be

January 18, 2022 EX-99.A

JOINT FILING AGREEMENT

EXHIBIT A CUSIP No. 71366Q200 13G JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with resp

January 18, 2022 SC 13G/A

SY / So-Young International ADR / ATCG Holdings Ltd - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Act of 1934 (Amendment No. 1) So-Young International Inc. (Name of Issuer) Class A ordinary shares, par value $0.0005 per share American Depositary Shares (Title of Class of Securities) 83356Q108** (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate

December 3, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2021 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

December 3, 2021 EX-99.1

So-Young Announces Engagement of Legal and Financial Advisors to the Special Committee

Exhibit 99.1 So-Young Announces Engagement of Legal and Financial Advisors to the Special Committee BEIJING, Dec. 3, 2021 - So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that the special committee (the ?Special Commi

November 22, 2021 EX-99.1

So-Young Announces Receipt of a Preliminary Non-Binding Proposal to Acquire the Company

Exhibit 99.1 So-Young Announces Receipt of a Preliminary Non-Binding Proposal to Acquire the Company BEIJING, Nov. 22, 2021 - So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that its board of directors (the ?Board?) ha

November 22, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

November 19, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2021 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal

November 19, 2021 EX-99.1

So-Young Reports Unaudited Third Quarter Financial Results

Exhibit 99.1 So-Young Reports Unaudited Third Quarter Financial Results BEIJING, China, November 19, 2021 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the third quarter ended Se

September 22, 2021 S-8

As filed with the Securities and Exchange Commission on September 22, 2021

As filed with the Securities and Exchange Commission on September 22, 2021 Registration No.

September 10, 2021 EX-99.1

So-Young Reports Unaudited Second Quarter Financial Results

Exhibit 99.1 So-Young Reports Unaudited Second Quarter Financial Results BEIJING, China, September 10, 2021 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the second quarter ended

September 10, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2021 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2021 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principa

June 28, 2021 EX-99.1

So-Young International Inc. to Acquire Controlling Interest in Wuhan Miracle Laser Systems, Inc.

Exhibit 99.1 So-Young International Inc. to Acquire Controlling Interest in Wuhan Miracle Laser Systems, Inc. BEIJING, China, June 28, 2021 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that it has entered into def

June 28, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2021 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2021 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal exe

May 19, 2021 EX-99.1

So-Young Reports Unaudited First Quarter Financial Results

Exhibit 99.1 So-Young Reports Unaudited First Quarter Financial Results BEIJING, China, May 19, 2021 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the first quarter ended March 3

May 19, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2021 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2021 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of China (Address of principal exec

May 7, 2021 6-K

Current Report of Foreign Issuer - FORM 6-K

6-K 1 tm2115544d16k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2021 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People's Republic of

May 7, 2021 EX-99.1

So-Young International Inc. Refutes Blue Orca Capital’s Report and Announces US$70 Million Share Repurchase Program

Exhibit 99.1 So-Young International Inc. Refutes Blue Orca Capital?s Report and Announces US$70 Million Share Repurchase Program BEIJING, China, May 7, 2021 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today issued the following

April 30, 2021 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

Table of Contents ? ? ? UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

April 30, 2021 EX-15.1

Consent of PricewaterhouseCoopers Zhong Tian LLP, an independent registered public accounting firm

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-232109) of So-Young International Inc. of our report dated April 30, 2021 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-F. /s/ Pricewaterh

April 30, 2021 EX-4.2

2021 Share Incentive Plan

? Exhibit 4.2 ? SO-YOUNG INTERNATIONAL INC. ? 2021 SHARE INCENTIVE PLAN ARTICLE 1 ? PURPOSE The purpose of this 2021 Share Incentive Plan is to promote the success and enhance the value of So-Young International Inc., an exempted company formed under the laws of the Cayman Islands (the ?Company?), by linking the personal interests of the Directors, Employees, and Consultants to those of the Compan

April 30, 2021 EX-12.1

CEO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Xing Jin, certify that: 1.I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in li

April 30, 2021 EX-15.3

Consent of Maples and Calder (Hong Kong) LLP

EX-15.3 10 sy-20201231xex15d3.htm EXHIBIT 15.3 Exhibit 15.3 Our ref RDS/752169-000001/19785231v1 So-Young International Inc. Tower E, Ronxin Technology Center Chaoyang District, Beijing People’s Republic of China 30 April 2021 Dear Sir: Re: So-Young International Inc. We have acted as legal advisers as to the laws of the Cayman Islands to So-Young International Inc., an exempted company with limit

April 30, 2021 EX-12.2

CFO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 ? Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 ? I, Min Yu, certify that: 1.I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in

April 30, 2021 EX-13.1

CEO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Xing Jin, Chief Executive Officer of the Company, certi

April 30, 2021 EX-13.2

CFO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 ? Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 ? In connection with the Annual Report of So-Young International Inc. (the ?Company?) on Form 20-F for the year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the ?Report?), I, Min Yu, Chief Financial Officer of the Company, cer

April 30, 2021 EX-15.2

Consent of CM Law Firm

Exhibit 15.2 ? Date: April 30, 2021 So-Young International Inc. Tower E, Ronxin Technology Center Chaoyang District, Beijing People?s Republic of China Dear Sir/Madam: We hereby consent to the reference to our firm and the summary of our opinion under the headings, ?Item 3. Key Information?D. Risk Factors?Risks Related to Our Corporate Structure?, ?Item 4. Information on the Company?C. Organizatio

March 22, 2021 EX-99.1

So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2020 Financial Results

Exhibit 99.1 So-Young Reports Unaudited Fourth Quarter and Fiscal Year 2020 Financial Results BEIJING, China, March 22, 2021 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the fou

March 22, 2021 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2021 Commission File Number: 001-38878 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing, 100012 People?s Republic of China (Address of principal ex

February 16, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share (Title

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share (Title of Class of Securities) 83356Q108** (CUSIP Number) 04/08/2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

January 27, 2021 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* So-Young International Inc. (Name of Issuer) Class A ordinary shares, par value $0.0005 per share (Title

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* So-Young International Inc. (Name of Issuer) Class A ordinary shares, par value $0.0005 per share (Title of Class of Securities) 83356Q108** (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropr

January 27, 2021 EX-99.A

JOINT FILING AGREEMENT

EX-99.A Exhibit A JOINT FILING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G filed with the Securities and Exchange Commission on or about the date hereof with respect to the beneficial ownership by the undersigned of the Class A ordinary shares, par value $0.0005 per share, of So-Young International Inc., is being filed, and all amendments thereto wi

November 25, 2020 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2020 Commission File Number: 001-38878 So-Young International Inc. Block E, Ronsin Technology Center No. 34 Chuangyuan Road Chaoyang District, Beijing, 100012 People’s Republic of Chin

November 25, 2020 EX-99.1

So-Young Reports Third Quarter 2020 Unaudited Financial Results

EX-99.1 2 a20-371171ex99d1.htm EX-99.1 Exhibit 99.1 So-Young Reports Third Quarter 2020 Unaudited Financial Results BEIJING, China, November 25, 2020 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited fina

August 31, 2020 SC 13D/A

KY:SY / So-Young International Inc. ADR / AREO HOLDINGS LTD - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.8)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

August 27, 2020 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2020 Commission File Number: 001-38878 So-Young International Inc. Block E, Ronsin Technology Center No. 34 Chuangyuan Road Chaoyang District, Beijing, 100012 People’s Republic of China

August 27, 2020 EX-99.1

So-Young Reports Second Quarter 2020 Unaudited Financial Results

Exhibit 99.1 So-Young Reports Second Quarter 2020 Unaudited Financial Results BEIJING, China, August 27, 2020 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the three months ended

May 20, 2020 SC 13D/A

83356Q108 / So-Young International Inc / AREO HOLDINGS Ltd - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.7)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

May 18, 2020 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2020 Commission File Number: 001-38878 So-Young International Inc. Block E, Ronsin Technology Center No. 34 Chuangyuan Road Chaoyang District, Beijing, 100012 People’s Republic of China (Ad

May 18, 2020 EX-99.1

So-Young Reports First Quarter 2020 Unaudited Financial Results

Exhibit 99.1 So-Young Reports First Quarter 2020 Unaudited Financial Results BEIJING, China, May 18, 2020 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the three months ended Mar

May 5, 2020 SC 13D/A

83356Q108 / So-Young International Inc / AREO HOLDINGS Ltd - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.6)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

May 1, 2020 6-K

Current Report of Foreign Issuer - 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2020 Commission File Number: 001-38878 So-Young International Inc. Block E, Ronsin Technology Center No. 34 Chuangyuan Road Chaoyang District, Beijing, 100012 People’s Republic of China (Ad

May 1, 2020 EX-99.1

So-Young International Inc. Announces Changes to Board Composition

Exhibit 99.1 So-Young International Inc. Announces Changes to Board Composition BEIJING, China, May 1, 2020 — So-Young International Inc. (Nasdaq: SY) (“So-Young” or the “Company”), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that its board of directors (the “Board”) has appointed each

April 27, 2020 EX-4.17

English translation of the executed exclusive business cooperation agreement among Beijing Wanwei and Beijing Chiyan dated September 4, 2019, as currently in effect (incorporated herein by reference to Exhibit 4.17 to the Form F-20 filed on April 27, 2020 (File No. 20817110))

Exhibit 4.17 Exclusive Business Cooperation Agreement This Exclusive Business Cooperation Agreement (this “Agreement”) is made and entered into by and between the following parties on September 4, 2019, in Beijing, the People’s Republic of China (“China” or the “PRC”). Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. Address: Room 1201, 12th Floor, Building 8, No.34, Chuangyuan Roa

April 27, 2020 EX-15.2

Consent of CM Law Firm

EX-15.2 16 a20-11781ex15d2.htm EX-15.2 Exhibit 15.2 Date: April 27, 2020 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing People’s Republic of China Dear Sir/Madam: We hereby consent to the reference to our firm and the summary of our opinion under the headings, “Item 3. Key Information—D. Risk Factors—Risks Related to Our Corporate Structure”, “Item 4. Info

April 27, 2020 EX-13.2

CFO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2019 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Min Yu, Chief Financial Officer of the Company, certify

April 27, 2020 EX-13.1

CEO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of So-Young International Inc. (the “Company”) on Form 20-F for the year ended December 31, 2019 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Xing Jin, Chief Executive Officer of the Company, certi

April 27, 2020 EX-4.20

English translation of the executed form of spousal consent letter by the spouses of shareholders of Beijing Chiyan, as currently in effect, and a schedule of all spousal consent letters adopting the same form (incorporated herein by reference to Exhibit 4.20 to the Form F-20 filed on April 27, 2020 (File No. 20817110))

Exhibit 4.20 Spousal Consent Date: September 4, 2019 The undersigned, [Name of Spouse], a People’s Republic of China (“China” or the “PRC”) citizen with PRC Identification Card No.: [ID Card Number], is the lawful spouse of [Name of VIE Shareholder], a PRC citizen with PRC Identification No,: [ID Card Number]. I hereby unconditionally and irrevocably agree to the execution of the following documen

April 27, 2020 EX-4.16

English translation of the executed equity interest pledge agreement among Beijing Wanwei, Mr. Tao Yu and Beijing Chiyan dated September 4, 2019, as currently in effect (incorporated herein by reference to Exhibit 4.16 to the Form F-20 filed on April 27, 2020 (File No. 20817110))

Exhibit 4.16 Equity Interest Pledge Agreement This Equity Interest Pledge Agreement (this “Agreement”) is executed by and among the following Parties as of September 4, 2019, in Beijing, the People’s Republic of China (“China” or the “PRC”): Pledgee: Beijing So-Young Wanwei Technology Consulting Co., Ltd. (hereinafter the “Pledgee”), a wholly foreign-owned enterprise, organized and existing under

April 27, 2020 EX-4.14

English translation of the executed form of the power of attorney among Beijing Wanwei and shareholders of Beijing Chiyan, as currently in effect, and a schedule of all executed shareholders’ power of attorney adopting the same form (incorporated herein by reference to Exhibit 4.14 to the Form F-20 filed on April 27, 2020 (File No. 20817110))

Exhibit 4.14 Power of Attorney Date: September 4, 2019 I, [Name of VIE Shareholder], a citizen of the People’s Republic of China (“China” or the “PRC”) whose Identification Card No. is [ID Card Number], and a holder of [Percentage of Registered Capital] of the registered capital of Beijing Chiyan Medical Beauty Consulting Co., Ltd. (“Chiyan Medical Beauty”) as of the date of this Power of Attorney

April 27, 2020 EX-2.5

Description of securities

Exhibit 2.5 DESCRIPTION OF RIGHTS OF EACH CLASS OF SECURITIES REGISTERED UNDER SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1034 (THE “EXCHANGE ACT”) American Depositary Shares (“ADSs”), every 13 of which represent 10 Class A ordinary shares of So-Young International Inc. (the “we,” “our,” “our company,” or “us”) are listed and traded on the Nasdaq Global Market and, in connection with this listin

April 27, 2020 EX-12.1

CEO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Xing Jin, certify that: 1. I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in

April 27, 2020 20-F

- 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019. OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

April 27, 2020 EX-12.2

CFO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Min Yu, certify that: 1. I have reviewed this annual report on Form 20-F of So-Young International Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in li

April 27, 2020 EX-4.19

English translation of the executed exclusive option agreement among Beijing Wanwei, Mr. Tao Yu and Beijing Chiyan dated September 4, 2019, as currently in effect (incorporated herein by reference to Exhibit 4.19 to the Form F-20 filed on April 27, 2020 (File No. 20817110))

Exhibit 4.19 Exclusive Option Agreement This Exclusive Option Agreement (this “Agreement”) is executed by and among the following Parties as of September 4, 2019, in Beijing, the People’s Republic of China (“China” or the “PRC”): Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. Address: Room 1201, 12th Floor, Building 8, No.34, Chuangyuan Road, Chaoyang District Beijing Party B: YU

April 27, 2020 EX-4.18

English translation of the executed exclusive option agreement among Beijing Wanwei, Mr. Xing Jin and Beijing Chiyan dated September 4, 2019, as currently in effect (incorporated herein by reference to Exhibit 4.18 to the Form F-20 filed on April 27, 2020 (File No. 20817110))

Exhibit 4.18 Exclusive Option Agreement This Exclusive Option Agreement (this “Agreement”) is executed by and among the following Parties as of September 4, 2019, in Beijing, the People’s Republic of China (“China” or the “PRC”): Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. Address: Room 1201, 12th Floor, Building 8, No.34, Chuangyuan Road, Chaoyang District Beijing Party B: JI

April 27, 2020 EX-15.1

Consent of PricewaterhouseCoopers Zhong Tian LLP, an independent registered public accounting firm

EX-15.1 15 a20-11781ex15d1.htm EX-15.1 Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-232109) of So-Young International Inc. of our report dated April 27, 2020 relating to the financial statements, which appears in this Form 20-F. /s/ PricewaterhouseCoopers Zhong Tian LLP P

April 27, 2020 EX-15.3

Consent of Maples and Calder (Hong Kong) LLP

Exhibit 15.3 Our ref MHY/752169-000001/16528324v1 So-Young International Inc. Tower E, Ronsin Technology Center Chaoyang District, Beijing People’s Republic of China 27 April 2020 Dear Sir: Re: So-Young International Inc. We have acted as legal advisers as to the laws of the Cayman Islands to So-Young International Inc., an exempted company with limited liability incorporated in the Cayman Islands

April 27, 2020 EX-4.15

English translation of the executed equity interest pledge agreement among Beijing Wanwei, Mr. Xing Jin and Beijing Chiyan dated September 4, 2019, as currently in effect (incorporated herein by reference to Exhibit 4.15 to the Form F-20 filed on April 27, 2020 (File No. 20817110))

Exhibit 4.15 Equity Interest Pledge Agreement This Equity Interest Pledge Agreement (this “Agreement”) is executed by and among the following Parties as of September 4, 2019, in Beijing, the People’s Republic of China (“China” or the “PRC”): Pledgee: Beijing So-Young Wanwei Technology Consulting Co., Ltd. (hereinafter the “Pledgee”), a wholly foreign-owned enterprise, organized and existing under

April 21, 2020 EX-99.A

JOINT FILING AGREEMENT

EX-99.A Exhibit A JOINT FILING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G filed with the Securities and Exchange Commission on or about the date hereof with respect to the beneficial ownership by the undersigned of the Class A ordinary shares, par value $0.0005 per share, of So-Young International Inc., is being filed, and all amendments thereto wi

April 21, 2020 SC 13G

83356Q108 / So-Young International Inc / Apax Digital L.P. - SC 13G Passive Investment

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A ordinary shares, par value $0.0005 per share (Title of Class of Securities) 83356Q108** (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropri

April 6, 2020 SC 13D/A

83356Q108 / So-Young International Inc / AREO HOLDINGS Ltd - FROM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.5)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

March 23, 2020 EX-99.1

So-Young Reports Fourth Quarter 2019 Unaudited Financial Results

Exhibit 99.1 So-Young Reports Fourth Quarter 2019 Unaudited Financial Results BEIJING, China, March 23, 2020 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced its unaudited financial results for the fourth quarter and

March 23, 2020 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2020 Commission File Number: 001-3887

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2020 Commission File Number: 001-38878 So-Young International Inc. Block E, Ronsin Technology Center No. 34 Chuangyuan Road Chaoyang District, Beijing, 100012 People?s Republic of China (

February 21, 2020 SC 13G

83356Q108 / So-Young International Inc / ATCG Holdings Ltd - SC 13G Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Act of 1934 (Amendment No. ) So-Young International Inc. (Name of Issuer) Class A ordinary shares, par value $0.0005 per share American Depositary Shares (Title of Class of Securities) 83356Q108** (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate

February 21, 2020 EX-99.A

13 G

EXHIBIT A CUSIP No. 71366Q200 13 G JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with res

February 14, 2020 SC 13G

83356Q108 / So-Young International Inc / TB Alternative Assets Ltd. - SCHEDULE 13G Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share (Title of Class of Securities) 83356Q108** (CUSIP Number) 04/08/2019 (Date of Event Which Requires Filing of this Statement) Check the appropria

February 13, 2020 SC 13G

83356Q108 / So-Young International Inc / Matrix Partners China Iii, L.p. - SC 13G Passive Investment

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares $0.0005 par value per share (Title of Class of Securities) 83356Q108** (CUSIP Number) December 31, 2019 (Date of Event which Requires Filing of this Statement) Check the appropria

February 13, 2020 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 EXHIBIT 1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree to the joint filing on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the Class A ordinary shares of So-Young International Inc., and further agree that this agreement be included as an exhibit t

February 12, 2020 EX-99.A

Joint Filing Agreement (incorporated by reference to Exhibit A to Schedule 13G filed on February 12, 2020 by the reporting persons with the United States Securities and Exchange Commission)

EXHIBIT A JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary shares, par value of $0.

February 12, 2020 SC 13G

83356Q108 / So-Young International Inc / Jin Xing - SC 13G Passive Investment

SC 13G 1 a20-74851sc13g.htm SC 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. )* So-Young International Inc. (Name of Issuer) Class A ordinary shares, $0.0005 p

February 5, 2020 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.4)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** Ameri

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.4)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

December 27, 2019 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.3)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** Ameri

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.3)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

December 12, 2019 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.2)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** Ameri

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.2)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

December 5, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2019 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2019 Commission File Number: 001-38878 So-Young International Inc. Block E, Ronsin Technology Center No. 34 Chuangyuan Road Chaoyang District, Beijing, 100012 People?s Republic of Chin

December 5, 2019 EX-99.2

So-Young Announces Changes to Board of Directors

Exhibit 99.2 So-Young Announces Changes to Board of Directors BEIJING, Dec. 05, 2019 (GLOBE NEWSWIRE) ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the most popular online destination for discovering, evaluating and reserving medical aesthetic services in China, today announced the appointment of Dr. Haipeng Zhang, also known as Feng Tang, to its board of directors (the

December 5, 2019 EX-99.1

So-Young Reports Third Quarter 2019 Unaudited Financial Results

Exhibit 99.1 So-Young Reports Third Quarter 2019 Unaudited Financial Results BEIJING, Dec. 05, 2019 (GLOBE NEWSWIRE) ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the most popular online destination for discovering, evaluating and reserving medical aesthetic services in China, today announced its unaudited financial results for the third quarter ended September 30, 2019

November 21, 2019 SC 13D/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.1)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** Ameri

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.1)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

November 1, 2019 SC 13D

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** Americ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.)* So-Young International Inc. (Name of Issuer) Class A Ordinary Shares, $0.0005 par value per share** American Depositary Shares (Title of Class of Securities) 83356Q108 (CUSIP Number) c/o Suite 2901, 29th Floor, the Center 99 Queen's Road Central, Central,

October 24, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2019 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2019 Commission File Number: 001-38878 So-Young International Inc. Block E, Rosin Technology Center No. 34 Chuangyuan Road Chaoyang District, Beijing, 100012 People?s Republic of China

August 30, 2019 EX-99.1

So-Young Reports Second Quarter 2019 Unaudited Financial Results

Exhibit 99.1 So-Young Reports Second Quarter 2019 Unaudited Financial Results BEIJING, China, August 29, 2019 ? So-Young International Inc. (Nasdaq: SY) (?So-Young? or the ?Company?), the most popular online destination for discovering, evaluating and reserving medical aesthetic services in China, today announced its unaudited financial results for the second quarter ended June 30, 2019. Second Qu

August 30, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2019 Commission File Number: 001-388

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2019 Commission File Number: 001-38878 So-Young International Inc. Block E, Rosin Technology Center No. 34 Chuangyuan Road Chaoyang District, Beijing, 100012 People?s Republic of China (

June 14, 2019 S-8

As filed with the Securities and Exchange Commission on June 14, 2019

As filed with the Securities and Exchange Commission on June 14, 2019 Registration No.

June 14, 2019 EX-4.3

Deposit Agreement dated May 1, 2019 among the Registrant, the depositary and holders of the American Depositary Receipts (incorporated herein by reference to Exhibit 4.3 to the Form S-8 filed on June 14, 2019 (File No. 333-232109))

Exhibit 4.3 DEPOSIT AGREEMENT by and among SO-YOUNG INTERNATIONAL INC. as Issuer, DEUTSCHE BANK TRUST COMPANY AMERICAS as Depositary, AND THE HOLDERS AND BENEFICIAL OWNERS OF AMERICAN DEPOSITARY SHARES EVIDENCED BY AMERICAN DEPOSITARY RECEIPTS ISSUED HEREUNDER Dated as of May 1, 2019 DEPOSIT AGREEMENT DEPOSIT AGREEMENT, dated as of May 1, 2019, by and among (i) So-Young International Inc., a compa

May 30, 2019 EX-99.1

So-Young Reports First Quarter 2019 Unaudited Financial Results

Exhibit 99.1 So-Young Reports First Quarter 2019 Unaudited Financial Results BEIJING, China, May 30, 2019 ? So-Young International Inc. (NASDAQ: SY) (?So-Young? or the ?Company?), the most popular online destination for discovering, evaluating and reserving medical aesthetic services in China, today announced its unaudited financial results for the first quarter ended March 31, 2019. First Quarter

May 30, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2019 Commission File Number: 001-38878

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2019 Commission File Number: 001-38878 So-Young International Inc. 3/F, Wangjing SOHO-Tower 3A Chaoyang District, Beijing, 100102 People?s Republic of China (Address of principal executive

May 2, 2019 424B4

So-Young International Inc. 13,000,000 American Depositary Shares Representing 10,000,000 Class A Ordinary Shares

Table of Contents Filed pursuant to Rule 424(b)(4) Registration No. 333-230760 PROSPECTUS So-Young International Inc. 13,000,000 American Depositary Shares Representing 10,000,000 Class A Ordinary Shares This is an initial public offering of 13,000,000 American depositary shares, or ADSs, by So-Young International Inc. 13 ADSs represent 10 of our Class A ordinary shares, par value US$0.0005 per sh

April 29, 2019 CORRESP

[Signature page follows]

Deutsche Bank Securities Inc. 60 Wall Street, New York, N.Y. 10005 United States of America China International Capital Corporation Hong Kong Securities Limited 29th Floor, One International Finance Centre 1 Harbour View Street Central, Hong Kong As representatives of the prospective underwriters VIA EDGAR April 29, 2019 Securities and Exchange Commission Division of Corporation Finance 100 F Stre

April 29, 2019 CORRESP

[Signature page follows]

April 29, 2019 VIA EDGAR Ms. Barbara C. Jacobs Mr. Stephen Krikorian Mr. Jeff Kauten Ms. Becky Chow Division of Corporation Finance U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 U. S. A. Re: So-Young International Inc. (CIK No. 0001758530) Registration Statement on Form F-1 (File No. 333-230760) Registration Statement on Form 8-A (File No. 001-38878) Dear Ladies

April 25, 2019 F-6/A

AUKUF / AMS AG FORM F-6 AMENDMENT

As filed with the Securities and Exchange Commission on April 25, 2019 Registration No.

April 22, 2019 EX-5.HTM

April 22, 2019

April 22, 2019 Deutsche Bank Trust Company Americas, as Depositary under the Deposit Agreement referred to below 60 Wall Street New York, NY 10005 United States Ladies and Gentlemen, We refer to the Registration Statement on Form F-6 (the “Registration Statement”) relating to American Depositary Shares (“ADSs”) evidenced by American Depositary Receipts (“Receipts”), 13 ADSs representing 10 ordinary shares of So-Young International Inc.

April 22, 2019 EX-4

DEPOSIT AGREEMENT

DEPOSIT AGREEMENT by and among SO-YOUNG INTERNATIONAL INC. as Issuer, DEUTSCHE BANK TRUST COMPANY AMERICAS as Depositary, AND THE HOLDERS AND BENEFICIAL OWNERS OF AMERICAN DEPOSITARY SHARES EVIDENCED BY AMERICAN DEPOSITARY RECEIPTS ISSUED HEREUNDER Dated as of [●], 2019 DEPOSIT AGREEMENT DEPOSIT AGREEMENT, dated as of [●], 2019, by and among (i) So-Young International Inc., a company incorporated

April 22, 2019 F-6

AUKUF / AMS AG F-6

As filed with the Securities and Exchange Commission on April 22, 2019 Registration No.

April 22, 2019 EX-4.3

Form of Deposit Agreement, among the Registrant, the depositary and holder and beneficial owners of the American Depositary Receipts issued thereunder

Exhibit 4.3 DEPOSIT AGREEMENT by and among SO-YOUNG INTERNATIONAL INC. as Issuer, DEUTSCHE BANK TRUST COMPANY AMERICAS as Depositary, AND THE HOLDERS AND BENEFICIAL OWNERS OF AMERICAN DEPOSITARY SHARES EVIDENCED BY AMERICAN DEPOSITARY RECEIPTS ISSUED HEREUNDER Dated as of [?], 2019 DEPOSIT AGREEMENT DEPOSIT AGREEMENT, dated as of [?], 2019, by and among (i) So-Young International Inc., a company i

April 22, 2019 EX-1.1

Form of Underwriting Agreement

Exhibit 1.1 [13,000,000] American Depositary Shares SO-YOUNG INTERNATIONAL INC. REPRESENTING [10,000,000] CLASS A ORDINARY SHARES, PAR VALUE US$0.0005 PER SHARE UNDERWRITING AGREEMENT [ ], 2019 [ ], 2019 Deutsche Bank Securities Inc. 60 Wall Street, New York, N.Y. 10005 United States of America China International Capital Corporation Hong Kong Securities Limited 29th Floor, One International Finan

April 22, 2019 F-1/A

As filed with the Securities and Exchange Commission on April 22, 2019

Table of Contents As filed with the Securities and Exchange Commission on April 22, 2019 Registration No.

April 22, 2019 CORRESP

世達國際律師事務所 42/F, EDINBURGH TOWER, THE LANDMARK 15 QUEEN’S ROAD CENTRAL, HONG KONG TEL: (852) 3740-4700 FAX: (852) 3740-4727

SKADDEN, ARPS, SLATE, MEAGHER & FLOM PARTNERS CHRISTOPHER W. BETTS GEOFFREY CHAN * ANDREW L. FOSTER * BRADLEY A. KLEIN ~ CHI T. STEVE KWOK * EDWARD H.P. LAM ?* HAIPING LI * RORY MCALPINE ? JONATHAN B. STONE * PALOMA P. WANG ? (ALSO ADMITTED IN ENGLAND & WALES) ~ (ALSO ADMITTED IN ILLINOIS) * (ALSO ADMITTED IN NEW YORK) REGISTERED FOREIGN LAWYER Z. JULIE GAO (CALIFORNIA) ????????? 42/F, EDINBURGH T

April 22, 2019 EX-4.2

Registrant’s Specimen Certificate for Class A Ordinary Shares (incorporated herein by reference to Exhibit 4.2 to the Form F-1/A filed on April 22, 2019 (File No. 333-230760))

Exhibit 4.2 SO-YOUNG INTERNATIONAL INC. Number Class A Ordinary Share(s) Incorporated under the laws of the Cayman Islands Share capital is US$425,000 divided into 850,000,000 Shares comprising of (i) 750,000,000 Class A Ordinary Shares of a par value of US$0.0005 each, (ii) 20,000,000 Class B Ordinary Shares of a par value of US$0.0005 each and (iii) 80,000,000 Shares of a par value of US$0.0005

April 22, 2019 EX-99.2

Opinion of Han Kun Law Offices regarding certain PRC tax matters (included in Exhibit 99.2)

Exhibit 99.2 ? ? ? ? ? ? ? HAN KUN LAW OFFICES 9/F, Office Tower C1, Oriental Plaza, 1 East Chang An Avenue, Beijing 100738, P. R. China TEL: (86 10) 8525 5500; FAX: (86 10) 8525 5511 / 8525 5522 Beijing ? Shanghai ? Shenzhen ? Hong Kong www.hankunlaw.com April 22, 2019 To: So-Young International Inc. (the ?Company?) 3/F, Wangjing SOHO-Tower 3A Chaoyang District, Beijing, 100102 The People?s Repub

April 22, 2019 8-A12B

The description of the Registrant’s Class A ordinary shares incorporated by reference in the Registrant’s registration statement on Form 8-A (File No. 001- 38878) filed with the Commission on April 22, 2019, including any amendment and report subsequently filed for the purpose of updating that description.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 So-Young International Inc. (Exact name of registrant as specified in its charter) Cayman Islands Not Applicable (State of incorporation or organization) (I.R.S. Employer Identification No.) 3/F, W

April 8, 2019 EX-3.1

Eighth Amended and Restated Memorandum and Articles of Association of the Registrant, as currently in effect

Exhibit 3.1 THE COMPANIES LAW (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES EIGHTH AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF So-Young International Inc. (adopted by Special Resolution passed on August 23, 2018) CAYMAN ISLANDS THE COMPANIES LAW (AS REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES EIGHTH AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF So

April 8, 2019 EX-10.11

English translation of the executed exclusive option agreement among Beijing Wanwei, Mr. Hui Shao and Beijing So-Young dated November 1, 2018, as currently in effect (incorporated herein by reference to Exhibit 10.11 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.11 Exclusive Option Agreement This Exclusive Option Agreement (this ?Agreement?) is executed by and among the following Parties as of November 1, 2018, in Beijing, the People?s Republic of China (?China? or the ?PRC?): Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. Address: Room 310309, 3rd Floor, Unit 1, Building 5, No.1, Yutong East Main Street, Chaoyang District, Be

April 8, 2019 EX-10.10

English translation of the executed exclusive option agreement among Beijing Wanwei, Mr. Xing Jin and Beijing So-Young dated November 1, 2018, as currently in effect (incorporated herein by reference to Exhibit 10.10 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.10 Exclusive Option Agreement This Exclusive Option Agreement (this ?Agreement?) is executed by and among the following Parties as of November 1, 2018, in Beijing, the People?s Republic of China (?China? or the ?PRC?): Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. Address: Room 310309, 3rd Floor, Unit 1, Building 5, No.1, Yutong East Main Street, Chaoyang District, Be

April 8, 2019 EX-3.2

Ninth Amended and Restated Memorandum and Articles of Association of the Registrant (incorporated herein by reference to Exhibit 3.2 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 3.2 THE COMPANIES LAW (2018 REVISION) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES NINTH AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF SO-YOUNG INTERNATIONAL INC. (adopted by a Special Resolution passed on March 27, 2019 and effective immediately prior to the completion of the initial public offering of the Company?s American Depositary Shares representing its Class A Ordinary Share

April 8, 2019 CORRESP

SKADDEN, ARPS, SLATE, MEAGHER & FLOM PARTNERS CHRISTOPHER W. BETTS GEOFFREY CHAN * ANDREW L. FOSTER * BRADLEY A. KLEIN ~ CHI T. STEVE KWOK * EDWARD H.P. LAM ◆* HAIPING LI * RORY MCALPINE ◆ JONATHAN B. STONE * 世達國際律師事務所 42/F, EDINBURGH TOWER, THE LAND

SKADDEN, ARPS, SLATE, MEAGHER & FLOM PARTNERS CHRISTOPHER W. BETTS GEOFFREY CHAN * ANDREW L. FOSTER * BRADLEY A. KLEIN ~ CHI T. STEVE KWOK * EDWARD H.P. LAM ?* HAIPING LI * RORY MCALPINE ? JONATHAN B. STONE * ????????? 42/F, EDINBURGH TOWER, THE LANDMARK 15 QUEEN?S ROAD CENTRAL, HONG KONG TEL: (852) 3740-4700 FAX: (852) 3740-4727 www.skadden.com AFFILIATE OFFICES BOSTON CHICAGO HOUSTON LOS ANGELES

April 8, 2019 EX-99.2

Opinion of Han Kun Law Offices regarding certain PRC tax matters (included in Exhibit 99.2)

Exhibit 99.2 ? ? ? ? ? ? ? HAN KUN LAW OFFICES 9/F, Office Tower C1, Oriental Plaza, 1 East Chang An Avenue, Beijing 100738, P. R. China TEL: (86 10) 8525 5500; FAX: (86 10) 8525 5511 / 8525 5522 Beijing ? Shanghai ? Shenzhen ? Hong Kong www.hankunlaw.com April 8, 2019 To: So-Young International Inc. (the ?Company?) 3/F, Wangjing SOHO-Tower 3A Chaoyang District, Beijing, 100102 The People?s Republ

April 8, 2019 EX-10.9

English translation of the executed exclusive business cooperation agreement among Beijing Wanwei and Beijing So-Young dated November 1, 2018, as currently in effect (incorporated herein by reference to Exhibit 10.9 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.9 Exclusive Business Cooperation Agreement This Exclusive Business Cooperation Agreement (this ?Agreement?) is made and entered into by and between the following parties on November 1, 2018, in Beijing, the People?s Republic of China (?China? or the ?PRC?). Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. Address: Room 310309, 3rd Floor, Unit 1, Building 5, No.1, Yutong

April 8, 2019 EX-10.13

English translation of the executed form of spousal consent letter by the spouses of shareholders of Beijing So-Young, as currently in effect, and a schedule of all spousal consent letters adopting the same form (incorporated herein by reference to Exhibit 10.13 to the Form F-1 filed on April 8, 2019 (File No. 333230760))

Exhibit 10.13 Spousal Consent Date: November 1, 2018 The undersigned, [Name of Spouse], a People?s Republic of China (?China? or the ?PRC?) citizen with PRC Identification Card No.: [ID Card Number], is the lawful spouse of [Name of VIE Shareholder], a PRC citizen with PRC Identification No.: [ID Card Number]. I hereby unconditionally and irrevocably agree to the execution of the following documen

April 8, 2019 EX-10.2

Form of Indemnification Agreement between the Registrant and its directors and executive officers (incorporated herein by reference to Exhibit 10.2 to the Form F-1 filed on April 8, 2019 (File No. 333230760))

Exhibit 10.2 INDEMNIFICATION AGREEMENT THIS INDEMNIFICATION AGREEMENT (this ?Agreement?) is made as of , 2019 by and between So-Young International Inc., an exempted company incorporated and existing under the laws of the Cayman Islands (the ?Company?), and (Passport/PRC ID Card No.: ) (the ?Indemnitee?). WHEREAS, the Indemnitee has agreed to serve as a director or officer of the Company and in su

April 8, 2019 EX-10.5

English translation of the executed form of the power of attorney among Beijing Wanwei and shareholders of Beijing So-Young, as currently in effect, and a schedule of all executed shareholders’ power of attorney adopting the same form (incorporated herein by reference to Exhibit 10.5 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.5 Power of Attorney Date: November 1, 2018 I, [Name of VIE Shareholder], a citizen of the People?s Republic of China (?China? or the ?PRC?) whose Identification Card No. is [ID Card Number], and a holder of [Percentage of Registered Capital] of the registered capital of Beijing So-Young Technology Co., Ltd. (?So-Young Technology?) as of the date of this Power of Attorney, hereby irrevoc

April 8, 2019 EX-10.7

English translation of the executed equity interest pledge agreement among Beijing Wanwei, Mr. Hui Shao and Beijing So-Young dated November 1, 2018, as currently in effect (incorporated herein by reference to Exhibit 10.7 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.7 Equity Interest Pledge Agreement This Equity Interest Pledge Agreement (this ?Agreement?) is executed by and among the following Parties as of November 1, 2018, in Beijing, the People?s Republic of China (?China? or the ?PRC?): Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. (hereinafter the ?Pledgee?), a wholly foreign-owned enterprise, organized and existing under t

April 8, 2019 F-1

Powers of Attorney (included on signature page)

Table of Contents As filed with the Securities and Exchange Commission on April 8, 2019 Registration No.

April 8, 2019 EX-21.1

Principal subsidiaries and consolidated affiliated entities of the Registrant

Exhibit 21.1 Principal subsidiaries and consolidated affiliated entities of the Registrant Subsidiaries Place of Incorporation So-Young Hong Kong Limited Hong Kong Beijing So-Young Wanwei Technology Consulting Co., Ltd. PRC VIE Place of Incorporation Beijing So-Young Technology Co., Ltd. PRC VIE?s Subsidiaries Place of Incorporation Beijing So-Young Souyang Investment Management Co., Ltd. PRC Beij

April 8, 2019 EX-10.8

English translation of the executed equity interest pledge agreement among Beijing Wanwei, Mr. Tao Yu and Beijing So-Young dated November 1, 2018, as currently in effect (incorporated herein by reference to Exhibit 10.8 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.8 Equity Interest Pledge Agreement This Equity Interest Pledge Agreement (this ?Agreement?) is executed by and among the following Parties as of November 1, 2018, in Beijing, the People?s Republic of China (?China? or the ?PRC?): Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. (hereinafter the ?Pledgee?), a wholly foreign-owned enterprise, organized and existing under t

April 8, 2019 EX-99.3

Consent of Frost & Sullivan

Exhibit 99.3 April 8, 2019 So-Young International Inc. 3/F, Wangjing SOHO-Tower 3A Chaoyang District Beijing, 100102 People?s Republic of China Re: Consent of Frost & Sullivan Ladies and Gentlemen, We, Frost & Sullivan, understand that So-Young International Inc. (the ?Company?) plans to file a registration statement on Form F-1 (the ?Registration Statement?) with the United States Securities and

April 8, 2019 EX-10.4

Form of Director Service Agreement between the Registrant and its independent directors (incorporated herein by reference to Exhibit 10.4 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.4 SO-YOUNG INTERNATIONAL INC. DIRECTOR AGREEMENT This Director Agreement (the ?Agreement?) is made and entered into as of , 2019, by and between So-Young International Inc., a Cayman Islands company (the ?Company?), and (Passport/PRC ID Card No.: ) (the ?Director?). I. SERVICES 1.1 Board of Directors. The Director is appointed to serve as a director of the Company?s Board of Directors (

April 8, 2019 EX-10.12

English translation of the executed exclusive option agreement among Beijing Wanwei, Mr. Tao Yu and Beijing So-Young dated November 1, 2018, as currently in effect (incorporated herein by reference to Exhibit 10.12 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.12 Exclusive Option Agreement This Exclusive Option Agreement (this ?Agreement?) is executed by and among the following Parties as of November 1, in Beijing, the People?s Republic of China (?China? or the ?PRC?): Party A: Beijing So-Young Wanwei Technology Consulting Co., Ltd. Address: Room 310309, 3rd Floor, Unit 1, Building 5, No.1, Yutong East Main Street, Chaoyang District, Beijing

April 8, 2019 EX-10.3

Form of Employment Agreement between the Registrant and its executive officers (incorporated herein by reference to Exhibit 10.3 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.3 EMPLOYMENT AGREEMENT This EMPLOYMENT AGREEMENT (the ?Agreement?) is entered into as of , 2019 by and between So-Young International Inc., an exempted company incorporated and existing under the laws of the Cayman Islands (the ?Company?) and (Passport/PRC ID Card No.: ) (the ?Executive?). RECITALS WHEREAS, the Company desires to employ the Executive and to assure itself of the services

April 8, 2019 EX-4.4

Fourth Amended and Restated Shareholders Agreement between the Registrant and other parties thereto dated August 23, 2018 (incorporated herein by reference to Exhibit 4.4 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 4.4 FOURTH AMENDED AND RESTATED SHAREHOLDERS AGREEMENT by and among SO-YOUNG INTERNATIONAL INC. TRUSTBRIDGE PARTNERS V, L.P. MATRIX PARTNERS CHINA III HONG KONG LIMITED CHINESE ROSE INVESTMENT LIMITED ATCG HOLDINGS LIMITED YOUTHFUL ACQUISITION L.P. GREEN STONE LIMITED ABSOLUTE FORTUNE LIMITED GOLDEN HORIZON LIMITED BOHAI SPRING, L.P. BOCI FINANCIAL PRODUCTS LIMITED DERIPI LIMITED BUCHKANA

April 8, 2019 EX-99.1

Code of Business Conduct and Ethics of the Registrant (incorporated herein by reference to Exhibit 99.1 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 99.1 SO-YOUNG INTERNATIONAL INC. CODE OF BUSINESS CONDUCT AND ETHICS I. PURPOSE This Code of Business Conduct and Ethics (the ?Code?) contains general guidelines for conducting the business of So-Young International Inc., a Cayman Islands company, and its subsidiaries and affiliates (collectively, the ?Company?) consistent with the highest standards of business ethics, and is intended to q

April 8, 2019 EX-10.1

Second Amended and Restated 2018 Share Plan (incorporated herein by reference to Exhibit 10.1 to the Form F-1 filed on April 8, 2019 (File No. 333-230760))

Exhibit 10.1 SO-YOUNG INTERNATIONAL INC. SECOND AMENDED AND RESTATED 2018 SHARE PLAN ARTICLE 1 PURPOSE The purpose of this Second Amended and Restated 2018 Share Plan (the ?Plan?) is to promote the success and enhance the value of So-Young International Inc., an exempted company formed under the laws of the Cayman Islands (the ?Company?), by linking the personal interests of the Directors, Employe

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