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20 - F 1 a21-1450 220f.htm 20 - F Table of Contents As filed with Securities and Exchange Commission on April 22 , 2021 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 20 - F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12 ( b ) OR ( 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 001-15264 中国 铝业 股份有限公司 ( Exact name of Registrant as specified in its charter ) ALUMINUM CORPORATION OF CHINA LIMITED ( Translation of Registrant's name into English ) People's Republic of China ( Jurisdiction of incorporation or organization ) No. 62 North Xizhimen Street , Haidian District , Beijing People's Republic of China ( 100082 ) ( Address of principal executive offices ) Zhu Runzhou No. 62 North Xizhimen Street , Haidian District , Beijing People's Republic of China ( 100082 ) ( 86 ) 10 8229 8322 ir@chalco.com.cn ( Name , Telephone , Email and / or Facsimile number and Address of Company Contact Person ) Title of each class Securities registered or to be registered pursuant to Section 12 ( b ) of the Act . American Depositary Shares * Class H Ordinary Shares ** Trading Symbol ACH Name of each exchange on which registered New York Stock Exchange , Inc.