RLX Technology Files 2022 Annual Report on Form 20-F

BEIJING,April 21,2023 -- RLX Technology Inc. ("RLX Technology" or the "Company") (NYSE: RLX),a leading branded e-vapor company in China,today announced that it filed its annual report on Form 20-F for the fiscal year endedDecember 31,2022with the U.S. Securities and Exchange Commission (the "SEC") onApril 21,2023.

The annualreport on Form 20-F can be accessed on the SEC's website at https://www.sec.govand on the Company's investor relations website athttps://ir.relxtech.com. The Company will provide a hard copy of its audited consolidated financial statements,free of charge,to its shareholders and ADS holders upon request.

About RLX Technology Inc.

RLX Technology Inc. (NYSE: RLX) is a leading branded e-vapor company in China. The Company leverages its strong in-house technology,product development capabilities,and in-depth insights into adult smokers' needs to develop superior e-vapor products.

For more information,please visit: https://ir.relxtech.com.

Contacts

In China:

RLX Technology Inc.

Head of Capital Markets

Sam Tsang

Email: ir@relxtech.com

The Piacente Group,Inc.

Jenny Cai

Tel: +86-10-6508-0677

Email: RLX@tpg-ir.com

In the United States:

The Piacente Group,Inc.

Brandi Piacente

Tel: +1-212-481-2050

Email: RLX@tpg-ir.com