Supporters
Ministry of Commerce of People's Republic of China National Energy Administration Shanghai Municipal People's Government
Co-Organizers
TRADE DEVELOPMENT BUREAU
Tel：+86-10-64404623/50/28
Fax：+86-10-64515237
Email：ciogtc@tdb.org.cn
Approved by:TRADE DEVELOPMENT BUREAU Beijing ICP License No.11029736-20 
Beijing Computer Information Network International Internet Unit11010102003097
