Page 1

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement , make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement . Chongqing Iron & Steel Company Limited 重慶 鋼鐵 股份有限公司 ( a joint stock limited company incorporated in the People's Republic of China with limited liability ) ( 在 中華人民共和國 註冊 成立 的 股份有限公司 ) ( Stock Code : 1053 ) FIRST QUARTERLY REPORT OF 2021 I. IMPORTANT NOTICE 1.1 The board of directors ( the " Board " ) , the supervisory committee and the directors , supervisors and senior management of Chongqing Iron & Steel Company Limited ( the “ Company ” ) warrant the truthfulness , accuracy and completeness of the contents in the quarterly report , confirm that there are no false representations or misleading statements contained in or material omissions from this report , and jointly and severally accept legal responsibility . 1.2 All directors of the Company attended the Board meeting to consider the quarterly report . 1.3 Mr. Liu Jianrong , the chairman of the Company and Mr. Zou An , the chief financial officer and Lei Xiaodan , the chief accountant ( accounting officer ) , warrant the truthfulness , accuracy and completeness of the financial statements contained in the quarterly report . 1.4 The first quarterly report of the Company was unaudited . - 1 -