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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 . COSL 中海油 田 服务 股份有限公司 China Oilfield Services Limited ( Incorporated in the People's Republic of China as a joint stock limited liability company ) ( Stock Code : 2883 ) INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2021 FINANCIAL HIGHLIGHTS 1. Revenue was RMB 12,723.0 million . 2 . Profit from operations was RMB1,354.5 million . 3 . Profit for the period was RMB808.5 million . 4 . Basic earnings per share were RMB0.17 . -1-