Nalco Energy Services LP
Kailuan Energy Chemical Co., Ltd.Hebei Sheng, China
Australia & New Zealand Banking Group Ltd.VI, AU
Saudi Arabian Oil Co.Saudi Arabia
China National Offshore Oil Corp.Beijing Shi, China
SK Incheon Petrochem Co., Ltd.Inch'on-jikhalsi, South Korea
Borouge Pte Ltd.Victoria, Australia
Taiwan Glass Industry Corp.T'ai-pei, Taiwan
Saudi Basic Industries Corp.Saudi Arabia
Shaanxi Heimao Coking Co., Ltd.Shaanxi, China
Kumho P&B Chemicals, Inc.
Indian Oil Corp. Ltd.Delhi, India