| BASF India Limited |
India |
| Chemplast Sanmar Limited |
India |
| Cibatul |
India |
| Egyptian Propylene & Polypropylene Company |
Egypt |
| EMS Inventa |
Switzerland |
| Finolex Industries Limited |
India |
| Gujarat Alkalies and Chemicals Limited |
India |
| Gujarat State Fertilisers & Chemicals |
India |
| Gulf Farabi Petrochemical Co.(SNC - Lavalin) |
Saudi Arabia |
| Haldia Petrochemicals Limited |
India |
| Hindustan Organic Chemicals |
India |
| Hoecsa |
Turkey |
| Indian Oil Corporation Limited |
India |
| Indian Petrochemicals Corporation Limited (now Reliance Industries Limited) |
India |
| Jal International |
Saudi Arabia |
| Kanoria Chemicals & Industries Limited |
India |
| LG Chemicals (formerly McDowell & Co.-Polymers Divn.) |
India |
| Liwa Petrochemical LLC |
Oman |
| Nan-Ya Plastics Corporation |
Taiwan |
| National Organic Chemical Industries |
India |
| Nirma Limited |
India |
| Pidilite Industries Limited |
India |
| Polychem Limited |
India |
| Polyolefins Industries Limited |
India |
| PETROCORP |
Philippines |
| P.T.Styrindo Mono |
Indonesia |
| Qatar Petroleum Co.(Qatar) |
Qatar |
| Qatar Vinyl Co. |
Qatar |
| Rajashree Polyfils (Divn. of Century Enka) |
India |
| Radici |
Germany |
| Reliance Industries Limited |
India |
| Sahayadri Dyestuffs & Chemicals |
India |
|
Saudi Arabian Basic Industries (SABIC) |
Saudi Arabia |
| SABIC Polyolefine GmbH |
Germany |
| SASOL |
South Africa |
| Supreme Petrochem Limited |
India |
| SPIC Fine Chemicals Limited |
India |
| SPIC Petrochemicals Limited |
India |
| Tamilnadu Petroproducts Limited |
India |
| ThyssenKrupp Engineering Pty. |
South Africa |
| TICONA |
Germany |
| UB Petroproducts Limited |
India |
| Vinyl Chemicals (India) Limited |
India |
| VAM Organics Limited |
India |