China National Petroleum Corporation

China Petroleum & Chemical Corporation

Shanghai Offshore Oil Corporation

Honeywell

INVISTA

China Shenhua Energy Company Limited

China Blue Star (Group) Corporation

China Datang Group Coal Industry Co., Ltd.

Shanghai Huayi (Group) Company

Yibin Tianyuan Co., Ltd.

Qingdao Haijing Chemical Group Co., Ltd.

Nantong Acetic Acid Fiber Co., Ltd.

Yantai Wanhua Group

Huisheng Engineering Company

Bayer

Dupont

Sabic

Cabot

Kaitis

BASF

Roche

Thorpe

Jinhai Yabo