Zhangjiagang Yang Zijiang Petrochemical Co., Ltd. is located in the east of Changjiang North Road in the export processing zone of Zhangjiagang Free Trade Zone. Zhangjiagang Yang Zijiang Petrochemical Co., Ltd., referred to as "Yang Zijiang Petrochemical" for short, was jointly invested by Donghua Energy, Feixiang Chemical and Huachang Chemical, and was established in February 20 12. The company invested about 5 billion yuan in Zhangjiagang and Ningbo (Ningbo Fuji Petrochemical Co., Ltd.) to build 65.438+200,000 tons of propane dehydrogenation to propylene and 400,000 tons of polypropylene projects.