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Organizing Committee——The Oriental Pro-Energy Consulting Organization (Topco)

    Add: R2502, No.201b, Zhujiang Dijing, No.28, Guangqu Rd., Chaoyang Dist, Beijing

    Postal Code:100124

    Tel: 86-10-5863 4346

    Fax: 86-10-5863 2291

    E-mail: topco@topcoevents.com