As filed with the Securities and Exchange Commission on August 18, 2025. Registration No. 333-289453 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 YOUXIN TECHNOLOGY LTD (Exact Name of Registrant as Specified in Its Charter) Not Applicable (Translation of Registrant's name into English) | Cayman Islands | 7372 | Not Applicable | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standar ...