Annual report
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Table of Contents ( Mark One ) ☐ ☑ ☐ 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 SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 . OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to OR □ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report Commission file number : 001-38696 Niu Technologies ( Exact name of Registrant as specified in its charter ) N / A ( Translation of Registrant's name into English ) Cayman Islands ( Jurisdiction of incorporation or organization ) No.1 Building , No. 195 Huilongguan East Road , Changping District , Beijing 102208 People's Republic of China ( Address of principal executive offices ) Hardy Peng Zhang , Chief Financial Officer Telephone : +86 10-6432-1899 Email : ir@niu.com No.1 Building , No. 195 Huilongguan East Road , Changping District , Beijing 102208 People's Republic of China ( Name , Telephone , E - mail and / or Facsimile number and Address of Company Contact Person ) Securities registered or to be registered pursuant to Section 12 ( b ) of the Act : Title of each class American depositary shares ( one American depositary share representing two Class A ordinary shares , par value US $ 0.0001 per share ) Class A ordinary shares , par value US $ 0.0001 per share * Trading Symbol ( s ) NIU Name of each exchange on which registered The Nasdaq Stock Market LLC ( The Nasdaq Global Market ) The Nasdaq Stock Market LLC ( The Nasdaq Global Market ) * Not for trading , but only in connection with the listing on The Nasdaq Global Market of American depositary shares . Securities registered or to be registered pursuant to Section 12 ( g ) of the Act : None ( Title of Class ) Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act :