Powerbridge(PBTS) - 2022 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2023 Commission File Number: 001-38851 POWERBRIDGE TECHNOLOGIES CO., LTD. (Translation of Registrant's name into English) Advanced Business Park, 9th Fl, Bldg C2, 29 Lanwan Lane, Hightech District, Zhuhai, Guangdong 519080, China (Address of Principal Executive Office) Indicate by check mark whethe ...