燃石医学（BNR）美股IPO招股说明书（更新版）

2022/5/13Amendment No.1 to Form F-1https://www.sec.gov/Archives/edgar/data/1792267/000119312520308074/d88257df1a.htm1/296F-1/A 1 d88257df1a.htm AMENDMENT NO.1 TO FORM F-1Table of ContentsAs filed with the Securities and Exchange Commission on December 2, 2020Registration No. 333-251053 SECURITIES AND EXCHANGE COMMISSIONWASHINGTON, D.C. 20549 AMENDMENT NO. 1 TOFORM F-1REGISTRATION STATEMENTUNDERTHE SECURITIES ACT OF 1933 Burning Rock Biotech Limited(Exact name of Registrant as specified in its charter) Not Applicable(Translation of Registrant’s name into English) Cayman Islands 8071 Not Applicable(State or other jurisdiction ofincorporation or organization) (Primary Standard IndustrialClassification Code Number) (I.R.S. EmployerIdentification No.)601, 6/F, Building 3, Standard Industrial Unit 2No. 7, Luoxuan 4th RoadInternational Bio Island, Guangzhou, 510005People’s Republic of China+86 020-3403 7871(Address, including zip code, and telephone number, including area code, of Regi