As filed with the Securities and Exchange Commission on March 25, 2026. Registration No. 333-[ ] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 One and one Green Technologies. INC (Exact name of Registrant as specified in its charter) Not Applicable (Translation of Registrant's name into English) Cayman Islands 5093 Not Applicable (State or other jurisdiction of incorporation or organization) (Primary Standard Industri ...

As filed with the U.S. Securities and Exchange Commission on August 22, 2025. Registration No. 333-284375 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 TO FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ____________________ One and one Green Technologies. INC (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant's Name into English) ____________________ | Cayman Islands | 5093 | Not Applicable | | --- | --- ...

As filed with the U.S. Securities and Exchange Commission on July 10, 2025. Registration No. 333-284375 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 TO FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ____________________ One and one Green Technologies. INC (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant's Name into English) ____________________ | Cayman Islands | 5093 | Not Applicable | | --- | --- | ...

As filed with the U.S. Securities and Exchange Commission on June 6, 2025. Registration No. 333-284375 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 ____________________ One and one Green Technologies. INC (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant's Name into English) ____________________ (State or other jurisdiction of incorporation or organiza ...

As filed with the U.S. Securities and Exchange Commission on January 21, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ____________________ One and one Green Technologies. INC (Exact Name of Registrant as Specified in its Charter) Not Applicable (Translation of Registrant's Name into English) ____________________ Cayman Islands 5093 Not Applicable (State or other jurisdiction of incorporati ...