-Chongqing Foreign Trade & Economic Relations Commission

-Chongqing Enterprise Federation

-Chongqing Entrepreneur Association

-Chongqing Industry Economy Federation

-Chongqing Die & Mould Industry Association

-Chongqing University

-People's Government of Jiangjin

-Yongchuan Foreign Trade & Economic Relations Commission

-Fengdu Economical Cooperative Bureau

-Administration Committee of Chongqing Baitao Chemical Industrial Park

-Chongqing Research Institute of Chemical Industry

-Chongqing Chemical Industrial Park