Sumitomo Corporation
Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo 104-8610
Japan
Tel: +81-3-5166-5000
Fax: +81-3-5166-6203
Contracting Services 
Energy Commodities 
Financials and Investment: Investment 
Gulf Oil and Gas
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