Principal subsidiaries Principal subsidiaries of teh Company a s of March 31, 2021 are as follows: % of voting Operating segment Name Address rights interests Steelmaking and Steel Sanyo Special Steel Co., Ltd. Himeji City, Hyogo 53.2 Fabrication NIPPON STEEL COATED SHEET Chuo-ku, Tokyo 100.0 CORPORATION Osaka Steel Co., Ltd. Osaka City, Osaka 66.3 NIPPON STEEL METAL PRODUCTS CO., Chiyoda-ku, Tokyo 100.0 LTD NIPPON STEEL PIPE CO., LTD. Chiyoda-ku, Tokyo 100.0 Krosaki Harima Corporation Kitakyushu City, Fukuoka * 46.9 NIPPON STEEL TEXENG. CO., LTD. Chiyoda-ku, Tokyo 100.0 NIPPON STEEL Stainless Steel Corporation Chiyoda-ku, Tokyo 100.0 NIPPON STEEL LOGISTICS CO., LTD. Chuo-ku, Tokyo 100.0 NIPPON STEEL SG WIRE CO.,LTD Chiyoda-ku, Tokyo 100.0 Geostr Corporation Bunkyo-ku, Tokyo * 42.3 NIPPON STEEL WELDING & Koto-ku, Tokyo 100.0 ENGINEERING Co., Ltd. NIPPON STEEL DRUM CO., LTD. Koto-ku, Tokyo 100.0 NIPPON STEEL CEMENT CO., LTD. Muroran City, Hokkaido 85.0 NIPPON STEEL COATED STEEL PIPE Chuo-ku, Tokyo 100.0 Co.,Ltd. NIPPON STEEL FINANCE Co., Ltd Chiyoda-ku, Tokyo 100.0 NIPPON STEEL STAINLESS STEEL PIPE Chiyoda-ku, Tokyo 100.0 CO., LTD. NIPPON STEEL WIRE CO., LTD. Seki City, Gifu 51.0 NIPPON STEEL Eco-Tech Corporation Chuo-ku, Tokyo 85.1 NIPPON STEEL BOLTEN CORPORATION Osaka City, Osaka 85.0 NIPPON STEEL STRUCTURAL SHAPES Wakayama City, Wakayama 100.0 CORPORATION NIPPON STEEL BLAST FURNACE SLAG Kitakyushu City, Fukuoka 100.0 CEMENT CO., LTD. NIPPON STEEL TUBOS DO BRASIL State of Sao Paulo, Brazil 100.0 LTDA. PT KRAKARAU NIPPON STEEL Cilegon City, Indonesia 80.0 SYNERGY NS-Siam United Steel Co., Ltd. Rayong Province, Thailand 80.2 NIPPON STEEL NORTH AMERICA, INC. New York State, United States of America 100.0 WHEELING-NIPPON STEEL, INC. State of West Virginia, United States of 100.0 America Pennsylvania State, United States of Standard Steel, LLC 100.0 America PT PELAT TIMAH NUSANTARA TBK. Jakarta City, Indonesia * 35.0 NIPPON STEEL (THAILAND) CO., LTD. Bangkok Metropolis, Thailand 100.0 Siam Tinplate Co., Ltd. Rayong Province, Thailand 82.7 NIPPON STEEL AUSTRALIA PTY. New South Wales State, Australia 100.0 LIMITED NIPPON STEEL Steel Processing (Thailand) Rayong Province, Thailand 66.5 Co., Ltd. Ovako AB Stockholm City, Sweden 100.0 Engineering and NIPPON STEEL ENGINEERING CO., LTD. Shinagawa-ku, Tokyo 100.0 Construction Chemicals & NIPPON STEEL Chemical & Material CO., Chuo-ku, Tokyo 100.0 Materials LTD. System Solutions NS Solutions Corporation Chuo-ku, Tokyo 63.4 * Although the Group holds less than 50% of the voting rights of Krosaki Harima Corporation, Geostr Corporation, and PT PELAT TIMAH NUSANTARA TBK., it includes the entities in consolidated subsidiaries because it substantially controls the entities.