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Supreme Petrochem Ltd (SPL), owns and operates a state-of-the art Polystyrene facility, with an installed capacity of 2,72,000 TPA located at Nagothane in Raigad District, about 100 Kms south-east of Mumbai city. The facility also includes a world class colouring and compounding facility with an installed capacity of 25000 TPA.

The Plant is based on technology from the erstwhile Huntsman Chemical Corporation (Now NOVA Chemicals) USA with basic engineering by ABB Lummus Crest, USA.


SPL is the leader in Polystyrene business in the Indian market place with a share of more than 50%. SPL is also the largest exporter of PS from India, exporting to over 80 countries around the globe. Currently SPL's exports are over 100,000 Tons/Year.

The Product range covers the entire spectrum of Polystyrene. GPPS range covers MFI of 1.6 to 20, HIPS covering both extrusion and moulding grades, ESCR, High Gloss and super High Impact grades.

The specialty range includes UL listed Ignition Retardant HIPS (both V0 and V2 rating), Mineral Filled HIPS, Micro floppy diskette grade, UV stabilised PS, Toughened PS and custom coloured PS, filled PP for automotive/appliance industry application, high quality white and gray colour masterbatches for injection molding as well as film, sheet extrusion applications.

To hasten the development of new applications and use of these materials Product Application Centre has been established, where joint programmes with customers are initiated.

SPL's reputation as a reliable supplier is due to its internationally acclaimed safety record in plant operation and total compliance with global and local standards on EHS. For these SPL has been awarded with 5 star rating from British Safety Council.


Its operations are ISO 9001:2000, ISO 14001:1996 and OHSAS 18001:1999 certified. A strong online customer feed back system on quality of products and services is the essence of SPL's quest for continuous improvement.

To strengthen the competitive position further, the company is keenly pursuing it's minor port project in district Raigad, Maharashtra to handle the import of it's raw materials.

The Company entered the Expanded Polystyrene (EPS) business when it took over management control of Shin Ho Petrochemical (India) Ltd. based near Chennai (Southern India). The name of this Company was changed to SPL Polymers Limited and subsequently amalgamated with Supreme Petrochem Ltd w.e.f. July 1, 2007. The installed capacity of this plant has been increased in June 2010 to 27,700 TPA from 6000 TPA.

The Extruded Polystyrene Insulation Board Plant (XPS) with a capacity of 5000 TPA commenced production in August 2009. These Boards used for insulation purposes are marketed under the trade name INSUBOARD®.

Plants for Cup Grade EPS (20,400 TPA) and Standard EPS (20,000 TPA) are being set up at the plant site at Nagothane, Maharashtra.

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