Domestic    Overseas • Sales Office and Parent Companies 1.  Head Office 2.  Osaka Branch 3.  Nagoya Branch 4.  Fukuoka Branch 5.  JX Nippon Mining & Metals Co., Ltd. 6.  Mitsui Mining & Smelting Co., Ltd. 7.  JX Holdings Inc. • Production Base and Others 8.  Saganoseki Smelter & Refinery 9.  Hitachi Works 10.  Tamano Smelter, Hibi Kyodo Smelting Co., Ltd. 11.  Takehara Refinery, MMS 12.  Japan Copper Casting Co., Ltd. 13.  Hitachi Wire & Rod Ltd. 14.  Keihin Kaseihin Center   • Office 15.  Pan Pacific Copper (Shanghai) Co., Ltd. 16.  PPC Canada Enterprises Corp. 17. Chile Office • Production Base 18.  LS-Nikko Copper Inc. 19.  Changzhou Jinyuan Copper Co., Ltd. 20.  Los Pelambres Mine 21.  Collahuasi Mine 22.  Escondida Mine 23.  Cadia Hill & Ridgeway Mines 24.  Padcal Mine 25.  Caserones Copper Deposit 26.  Quechua Copper Deposit Head Office 7F Shin-JX Bldg., 6-3, Otemachi 2-chome, Chiyoda-ku, Tokyo 105-0004, Japan Phone:+81-3-5299-7400 Osaka Branch 8F Aqua Dojima Bldg., 4-4, Dojimahama 1-chome, Kita-ku, Osaka 530-0004, Japan Phone:+81-6-6345-6095 Nagoya Branch 6F Meieki-DH-Bldg., 5-5-22, Meieki, Nakamura-ku, Nagoya, Aichi 450-0002, Japan Phone:+81-52-586-2861 Fukuoka Branch 5F Kyuden-fudousan Bldg., 13-8, Yakuin 1-chome, Chuo-ku, Fukuoka 810-0022, Japan Phone:+81-92-739-8270 Saganoseki Smelter & Refinery 3382-3, Saganoseki, Oita city, Oita 879-2201, Japan Phone: +81-97-575-3310 Hitachi Works 1-1-2, Shirogane-cyo, Hitachi city, Ibagaki, 317-0056, Japan Phone: +81-294-23-7119 Hibi Smelter 6-1-1, Hibi, Tamano city, Okayama, 706-8511, Japan Phone:+81-863-81-3191   Principal Shareholders JX Nippon Mining & Metals Co., Ltd. 6-3, Otemachi 2-chome, Chiyoda-ku, Tokyo 105-0004, Japan Mitsui Mining & Smelting Co., Ltd. 11-1, Osaki 1-chome, Shinagawa-ku, Tokyo 141-8584, Japan