[8] The facility was constructed at Port Qasim, in close proximity to the city of Karachi.

[7] The plant was engineered to produce 100,000 tonnes of suspension grade PVC resin per year.

[7] In 2006, Engro Polymer commissioned a chlor vinyl complex, allowing for in-house production of intermediaries such as vinyl chloride monomer with a capacity of 204,000 tpa and chlorine with a capacity of 94,200 tpa.

[10] Since 2008, Engro Polymer is listed on the Karachi Stock Exchange, following an initial public offering at a strike price of PKR 18.

[11] In August 2018, Engro Polymer announced that the company would set up a new plant to expand the production of PVC and caustic soda.