Canaan(CAN) - 2021 Q4 - Annual Report

Table of Contents Title of each classTrading Symbol Name of each exchange on which registered American Depositary Shares, each representing 15 Class A ordinary share CAN NASDAQ Global Market. Class A ordinary shares, par value US$0.00000005 per share* NASDAQ Global Market. UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE ...