Prem Chandra Gupta

Part of Indorama Ventures Public Co. Ltd., PT Indorama Petrochemicals is an Indonesian company that manufactures purified terephthalic acid. The company is based in Jakarta, Indonesia. PT Indorama Petrochemicals was acquired by Indorama Netherlands BV from PT Pertamina (Persero) on June 30, 2011.

TPT Petrochemicals Public Co. Ltd. engages in manufacture of Purified Terephthalic Acid (PTA). The company offers PTA, a a major raw material of polyester used in the textile, non-woven, automotive, bottling and packing industries including generation of electricity and steam for the PTA operation. TPT Petrochemicals Public was formerly known as Tuntex Petrochemicals (Thailand) Co. Ltd and changed its name to TPT Petrochemicals Public in April 2005. TPT Petrochemicals Public was founded in November 1991 and is headquartered in Bangkok, Thailand.

Indorama Petrochem Ltd. is engaged in manufacture and distribution petrochemical products. It operates petrochemical plant and offers Purified Terephthalic Acid (PTA) for PET, polyester fiber and film, and other applications. The company was founded on May 19, 2003 and is headquarters in Rayong, Thailand.