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 . 天 能 TIANNENG POWER INTERNATIONAL LIMITED 天 能 動力 國際 有限公司 ( Incorporated in the Cayman Islands with limited liability ) ( Stock Code : 00819 ) INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2021 FINANCIAL HIGHLIGHTS Revenue increased by approximately 60.27 % to approximately RMB36.276 billion Gross profit decreased by approximately 8.57 % to approximately RMB1.934 billion Profit attributable to the owners of the Company decreased by approximately 21.02 % to approximately RMB661 million Basic earnings per share decreased by approximately 21 % to RMB58.68 cents INTERIM RESULTS The board ( the " Board " ) of directors ( the “ Directors ” ) of Tianneng Power International Limited ( the “ Company ” or “ Tianneng ” ) announces the unaudited interim results of the Company and its subsidiaries ( collectively referred to as the “ Group ” ) for the six months ended 30 June 2021 , together with the comparative figures for the same period in 2020. These condensed consolidated interim financial statements have not been audited , but have been reviewed by the Company's independent external auditors and the audit committee of the Company ( the " Audit Committee ” ) . -1-