On Sept. 19,2012,in the city of Shanghai,INVISTA Performane Technologies (IPT ) and Hengli Petrochemical (Dalian) Co, Ltd celebrated the successful start-up of the first phase of Hengli's purified terephthalic acid (P...
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On Sept. 19,2012,in the city of Shanghai,INVISTA Performane Technologies (IPT ) and Hengli Petrochemical (Dalian) Co, Ltd celebrated the successful start-up of the first phase of Hengli's purified terephthalic acid (PTA) project in Changxing Island of Dalian,
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