As filed with the Securities and Exchange Commission on January 31, 2023 Registration No. 333-267803 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Address, including zip code, and telephone number, including area code, of principal executive offices) Amendment No. 2 To FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 5E Advanced Materials, Inc. (Exact name of registrant as specified in its charter) Not Applicable (Translation of Registrant's Name into English) (Sta ...