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Consolidated Financial Results for the Year Ended March 31 , 2021 [ IFRS ] FASF May 10 , 2021 [ Full version of English translation released on June 1 , 2021 ] Listed Company Name : Sumitomo Metal Mining Co. , Ltd. Code : Listings : URL : 5713 Tokyo Stock Exchange https://www.smm.co.jp/ Representative : Contact : Akira Nozaki , President and Representative Director Daiji Toyama , Manager , PR & IR Dept. TEL : + 81-3-3436-7705 Scheduled Ordinary General Meeting of Shareholders : June 25 , 2021 Scheduled Date to Start Dividend Payment : June 28 , 2021 Scheduled Date to Submit Securities Report : June 25 , 2021 Preparation of Supplementary Explanation Materials for Financial Results : Yes Briefing on Account Settlement : Yes ( for institutional investors ) ( Amounts less than one million yen are rounded off ) 1. Consolidated Financial Results ( From April 1 , 2020 , to March 31 , 2021 ) ( 1 ) Consolidated Operating Results ( % figures show year - on - year change ) Total comprehensive Net sales Profit before tax Profit Millions of % yen Millions of yen % Millions of yen Profit attributable to owners of parent Millions of % % yen income Millions of yen % Year ended 926,122 8.7 123,379 56.1 98,709 62.5 94,604 56.1 129,949 376.7 March 31 , 2021 Year ended 851,946 79,035 -11.6 60,752 -9.7 60,600 -9.3 27,259 -47.2 March 31 , 2020 Basic earnings per share Diluted earnings per share Profit before tax to Return on equity total assets Yen Yen % % Year ended March 31 , 2021 Year ended | March 31 , 2020 Year ended March 31 , 2021 : ¥ 8,719 million ; 344.29 344.29 8.9 6.8 220.54 220.54 5.9 4.5 ( Reference ) Equity in earnings ( loss ) of affiliates Year ended March 31 , 2020 : ¥ 6,178 million ( Note ) Due to retrospective application in accordance with changes in accounting policies for non - free supplied materials , the figures for the fiscal year ended March 31 , 2020 have been retrospectively applied and year - on - year change in net sales has been omitted . ( 2 ) Consolidated Financial Position Total assets Total equity As of March 31 , Millions of yen 1,885,999 Millions of yen 1,222,983 Equity attributable to owners of parent Millions of yen Equity attributable to owners of parent ratio Equity attributable to owners of parent per share % Yen 1,113,923 59.1 4,053.94 2021 As of March 31 , 1,719,690 1,110,860 1,001,946 58.3 3,646.34 2020 ( 3 ) Consolidated Cash Flows Millions of yen Net cash provided by ( used in ) financing activities Millions of yen Cash and cash equivalents at end of period Millions of yen 158,373 Net cash provided by operating activities Net cash used in investing activities Millions of yen Year ended 91,522 ( 32,393 ) March 31 , 2021 Year ended 136,545 ( 70,334 ) March 31 , 2020 ( 55,758 ) 9,149 155,530