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Paid-in-Capital	\75,000,000,000(Wholly owned by JXTG Holdings, Inc.)
Business Lines	Developing and mining of non-ferrous metal resources Smelting & refining, and marketing of non-ferrous metals, such as copper, gold and silver Manufacturing and marketing of electro-deposited and treated rolled copper foils Manufacturing and marketing of thin film materials such as sputtering targets, surface treatment agents, and compound semiconductor materials Manufacturing and marketing of precision-rolled copper, copper-alloy, and special steel products Manufacturing and marketing of precision fabricated products such as gold-plated products Recycling of non-ferrous metal materials and treatment of industrial waste for reuse
Head Office	1-2, Otemachi 1-chome, Chiyoda-ku, Tokyo 100-8164 ,Japan MAP TEL：+81-3-6257-7000
Oparating sites	Hitachi Works 1-2, Shirogane-cho 1-chome, Hitachi-shi, Ibaraki 317-0056, Japan TEL：+(81) 294 23 7130 Technology Development Center 1-2, Shirogane-cho 1-chome, Hitachi-shi, Ibaraki 317-0056, Japan TEL：+(81) 294 23 7282 Isohara Works 187-4, Usuba, Hanakawa-cho, Kitaibaraki-shi, Ibaraki 319-1535, Japan TEL：+(81) 293 43 5111 Kurami Works 3 Kurami, Samukawa-machi, Kouza-gun, Kawagawa 253-0101, Japan TEL：+(81) 467 75 0611 Tsuruga Plant 1 Wakaizumi-cho, Tsuruga-shi, Fukui 914-0027, Japan TEL：+(81) 770 30 2280 Chile Office Av. Andres Bello 2687, Piso 4 - Edificio del Pacifico, Las Condes, Santiago, Chile TEL：+(56) 2 2432 2600 Frankfurt Office Neue Mainzer Str. 20 60311 Frankfurt am Main, Germany TEL：+49-69-2193653-60

Directors and Executive Officers (as of July 2, 2018)

President & Representative Director Chief Executive Officer	Shigeru Oi
Director Deputy Chief Executive Officer	Ichiro Sawamura	Assistant to the President General Manager, Technology Group
Director Deputy Chief Executive Officer	Sadao Ohtaka	Assistant to the President General Manamger, Caserones Division
Director Senior Executive Officer	Seiichi Murayama	In charge of Planning & Coordination Dept. In charge of Research Dept. In charge of Accounting & Finance Dept. In charge of Logistics Dept. In charge of Internal Auditing Dept. Senior Executive Staff, Caserones Division
Director Senior Executive Officer	Akira Miura	General Manager, Metals Group
Director Senior Executive Officer	Tatsuji Ota	In charge of Administration Dept. In charge of Risk Management Dept. In charge of Legal Dept. In charge of Human Resources Dept. In charge of Public Relations & CSR Dept. In charge of Environment & Safety Dept. Senior Executive Staff, Metals Group
Director Senior Executive Officer	Hirohito Miyashita	General Manager, Electronic Materials Group Senior Executive Engineer, Technology Group
Director Senior Executive Officer	Yasuji Yamao	Deputy General Manager, Electronic Materials Group
Corporate Auditor	Kunimitsu Oba
Corporate Auditor	Takahiko Miura
Corporate Auditor (Non-executive)	Hitoshi Kato	(Corporate Auditor, JXTG Holdings, Inc.)
Executive Officer	Takayasu Kashimura	General Manager, Chile Office
Executive Officer	Norio Yuki	Deputy General Manager, Technology Group
Executive Officer	Kazuhiro Hori	Deputy General Manager, Caserones Division General Manager, Administration Dept., Caserones Division
Executive Officer	Eiichi Narui	General Manager, Resources Development Dept., Metals Group Senior Executive Engineer, Technology Group Senior Executive Engineer, Caserones Division
Executive Officer	Hiroya Yamada	General Manager, Facilities Engineering Dept., Technology Group
Executive Officer	Shizuo Sugawara	Deputy General Manager, Technology Group General Manager, Technology Group, Tantalum and Niobium Division
Executive Officer	Yutaka Yasuda	General Manager, Recycling & Environmental Services Group Senior Executive Engineer, Technology Group Senior Executive Engineer, Metals Group
Executive Officer	Motohiro Kuroiwa	In charge of Accounting & Finance Dept. General Manager, Accounting & Finance Dept. Senior Executive Staff, Metals Group
Executive Officer	Kan Komatsuzaki	In charge of Administration, Legal, Public Relations & CSR Dept. General Manager, Administration Dept. General Manager, Administration Dept., Secretariat
Executive Officer	Akito Tani	General Manager, Planning & Administration Dept., Technology Group
Executive Officer	Manabu Hyakuno	General Manager, Functional Materials Division, Electronic Materials Group
Executive Officer	Yuichiro Nakamura	General Manager, Thin Film Materials Division, Electronic Materials Group
Executive Officer	Takehiro Toyooka	Senior Executive Engineer, Technology Group

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