
Catalytic Distillation Technologies

Shell Canada Ltd.Alberta, Canada

Taiwan Glass Industry Corp.T'ai-pei, Taiwan

Saudi Arabian Oil Co.Saudi Arabia

Afton Chemical Corp.Virginia, United States

Cormetech, Inc.North Carolina, United States

CITGO Petroleum Corp.Texas, United States

Beijing Petrochemical Engineering Co., Ltd.

Gintech Energy Corp.T'ai-pei, Taiwan

Takachiho Koheki Co., Ltd.Tokyo, Japan

Dongjin Semichem Co., Ltd.South Korea

Bank of China Ltd.Beijing Shi, China