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Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 20 - F ( Mark One ) 0 REGISTRATION STATEMENT PURSUANT TO SECTION 12 ( b ) OR 12 ( g ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR X 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 0 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR 0 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 001-35942 LightInTheBox Holding Co. , Ltd. ( Exact name of Registrant as specified in its charter ) Cayman Islands ( Jurisdiction of incorporation or organization ) Floor 5 , Building 2 , Yaxin Science & Tech Park , No.399 Shengxia Road , Pudong New Area , Shanghai , 201203 People's Republic of China ( Address of principal executive offices ) Jian He , Chief Executive Officer Floor 5 , Building 2 , No. 399 , Shengxia Road , Pudong New Area Shanghai , 201203 Telephone : + ( 86-21 ) 6877-2231 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 Trading Symbol LITB Ordinary Shares , par value $ 0.000067 per share American Depositary Shares , each representing two Ordinary Shares Securities registered or to be registered pursuant to Section 12 ( g ) of the Act : None Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act : None Name of each exchange on which registered New York Stock Exchange