Yatsen Holding Limited (NYSE:YSG) Q1 2023 Earnings Conference Call May 16, 2023 7:30 AM ET Company Participants Irene Lyu - Vice President and Head, Strategic Investment and Capital Markets Jinfeng Huang - Founder, Chairman and Chief Executive Officer Donghao Yang - Chief Financial Officer Conference Call Participants Dustin Wei - Morgan Stanley Olivia Tong - Raymond James Operator Ladies and gentlemen, good day and welcome to the Yatsen First Quarter 2023 Earnings Conference Call. Today’s conference is bei ...

Exhibit 99.1 Yatsen Announces First Quarter 2023 Financial Results Conference Call to Be Held at 7:30 A.M. U.S. Eastern Time on May 16, 2023 GUANGZHOU, China, May 16, 2023 – Yatsen Holding Limited ("Yatsen" or the "Company") (NYSE: YSG), a leading China-based beauty group, today announced its unaudited financial results for the first quarter ended March 31, 2023. First Quarter 2023 Highlights • Total net revenues for the first quarter of 2023 decreased by 14.1% to RMB765.4 million (US$111.5 million) from RM ...

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 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 19 ...

Yatsen Holding Limited (NYSE:YSG) Q4 2022 Earnings Conference Call March 8, 2023 7:30 AM ET Company Participants Irene Lyu - Investor Relations Jinfeng Huang - Founder, Chairman and Chief Executive Officer Donghao Yang - Chief Financial Officer Conference Call Participants Dustin Wei - Morgan Stanley Qianye Lin - CICC Devin Weinstein - Raymond James Operator Ladies and gentlemen, good day, and welcome to the Yatsen Fourth Quarter and Full Year 2022 Earnings Conference Call. [Operator Instructions] At this t ...

Exhibit 99.1 Yatsen Announces Fourth Quarter and Full Year 2022 Financial Results Conference Call to Be Held at 7:30 A.M. U.S. Eastern Time on March 8, 2023 GUANGZHOU, China, March 8, 2023 – Yatsen Holding Limited ("Yatsen" or the "Company") (NYSE: YSG), a leading Chinese beauty company, today announced its unaudited financial results for the fourth quarter and full year ended December 31, 2022. Fourth Quarter and Full Year 2022 Highlights • Total net revenues for the fourth quarter of 2022 decreased by 34. ...

Yatsen Holding Limited (NYSE:YSG) Q3 2022 Earnings Conference Call November 22, 2022 7:30 AM ET Company Participants Irene Lyu - Head, Strategic Investment and Capital Markets Jinfeng Huang - Founder, Chairman and Chief Executive Officer Donghao Yang - Chief Financial Officer Conference Call Participants Dustin Wei - Morgan Stanley Olivia Tong - Raymond James Operator Ladies and gentlemen, good day, and welcome to the Yatsen's Third Quarter 2022 Earnings Conference Call. Today's conference is being recorded ...

Shareholder Structure - As of February 28, 2023, the aggregate voting power of major shareholders, including Entities Affiliated with Jinfeng Huang, Hillhouse Entities, ZhenFund Entities, and Banyan Partners Entities, was 91.4%[4] - Entities Affiliated with Jinfeng Huang owned 5,736,314 Class A ordinary shares and 666,572,880 Class B ordinary shares, representing 24.9% of total outstanding ordinary shares and 86.8% of aggregate voting power[5] - Hillhouse Entities held 300,560,602 Class A ordinary shares, accounting for 11.1% of total outstanding ordinary shares and 2.0% of aggregate voting power[6] - ZhenFund Entities owned 224,286,241 Class A ordinary shares, representing 8.3% of total outstanding ordinary shares and 1.5% of aggregate voting power[7] - Banyan Partners Entities held 185,495,825 Class A ordinary shares, representing 6.9% of total outstanding ordinary shares and 1.2% of aggregate voting power[8] Governmental Control - The Company is not owned or controlled by any governmental entity in China[9] - There is no known governmental entity in China that can direct the management and policies of the Company[9] Financial Reporting - The Company filed its annual report on Form 20-F for the year ended December 31, 2021, with an audit report issued by PricewaterhouseCoopers Zhong Tian LLP[3] - The PCAOB was unable to inspect or investigate registered public accounting firms in mainland China until December 2022[3] - The Company submitted supplemental information as required under Item 16I(a) of Form 20-F in relation to the Holding Foreign Companies Accountable Act[2]

Yatsen Holding Limited (NYSE:YSG) Q2 2022 Earnings Conference Call August 25, 2022 7:30 AM ET Company Participants Irene Lyu - Head, Strategic Investment and Capital Markets Jinfeng Huang - Founder, Chairman and Chief Executive Officer Donghao Yang - Chief Financial Officer Conference Call Participants Dustin Wei - Morgan Stanley Devin Weinstein - Raymond James Operator Ladies and gentlemen, good day and welcome to the Yatsen Second Quarter 2022 Earnings Conference Call. Today’s conference is being recorded ...