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Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , DC 20549 FORM 20 - F ( Mark One ) 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 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 For the transition period from to Commission file number : 001-33853 TRIP.COM GROUP LIMITED ( 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 ) 968 Jin Zhong Road Shanghai 200335 People's Republic of China ( Address of principal executive offices ) Jane Jie Sun , Chief Executive Officer Telephone : +86 ( 21 ) 3406-4880 Facsimile : +86 ( 21 ) 5251-0000 968 Jin Zhong Road Shanghai 200335 People's Republic of China ( Name , Telephone , Email 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 , each representing 0.125 ordinary shares , par value US $ 0.01 per share Trading Symbol Name of each exchange on which registered TCOM Nasdaq Stock Market LLC ( Nasdaq Global Select Market )