MPA has 23 members engaged in the manufacture and trading of petrochemicals and plastic resins.

1. Air Liquide Global E&C Solutions Malaysia Sdn Bhd
2. Ancom Kimia Sdn Bhd
3. Aramco Overseas Malaysia Sdn Bhd
4. BASF (M) Sdn Bhd
5. BASF-PETRONAS Chemicals Sdn Bhd
6. Dairen Chemical (M) Sd Bhd
7. Idemitsu Chemicals (M) Sdn Bhd
8. Kaneka (Malaysia) Sdn Bhd
9. Kemaman Bituman Company Sdn Bhd
10. KOPETRO Trading & Services Sdn Bhd
11. Lotte Chemical Titan (M) Sdn Bhd
12. Mitsubishi Corporation Kuala Lumpur Branch
13. Optimistic Organic Sdn Bhd
14. Petrochemicals (M) Sdn Bhd
15. PETRONAS Chemicals Derivatives Sdn Bhd
16. PETRONAS Chemicals Ethylene Sdn Bhd
17. PETRONAS Chemicals Group Berhad
18. PETRONAS Chemicals LDPE Sdn Bhd
19. PETRONAS Chemicals MTBE Sdn Bhd
20. Petrotechnical Inspection (M) Sdn Bhd
21. Recron Malaysia Sdn Bhd
22. Technip Geoproduction (M) Sdn Bhd
23. Toray Plastics (M) Sdn Bhd


The Plastic Resins Producers' Group (MPA PRPG) is a product group under the Malaysian Petrochemicals Association (MPA). Membership in PRPG is open to manufacturers of plastic resins in Malaysia. MPA PRPG currently has 6 members.

1. Lotte Chemical Titan (M) Sdn Bhd
2. Petrochemicals (M) Sdn Bhd
3. PETRONAS Chemicals Ethylene Sdn Bhd
4. PETRONAS Chemicals LDPE Sdn Bhd
5. Recron Malaysia Sdn Bhd
6. Toray Plastics (M) Sdn Bhd