As filed with U.S. Securities and Exchange Commission on April 1, 2024 Registration No: 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 __________________________________ FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 __________________________________ StoneBridge Acquisition Corporation* (Exact name of registrant as specified in its charter) __________________________________ | Cayman Islands | 6770 | N/A | | --- | --- | --- | | (State or other jurisdiction of ...