| A. Schulman Europe |
Korea Kumho Petrochemical Co., Ltd. |
| ACLO Compounders Inc. |
LATI S.p.A. |
| ALBIS PLASTIC GmbH |
LG Chem Ltd. |
| Ashley Polymers, Inc. |
Lucky Enpla Co LTD |
| Bhansali Engineering Polymers Limited |
Muehlstein |
| Chase Plastics Services Inc. |
Network Polymers, Inc. |
| Chemical Resources, Inc. |
Novalca s.r.l. |
| Chemtura |
Plastic Solutions, Inc. |
| Cheng Yu Plastic Company Limited |
PlastxWorld Inc. |
| CHI MEI CORPORATION |
Polimeri Europa |
| Cossa Polimeri S.r.l. |
Polykemi AB |
| Daicel Polymer Ltd. |
Polymer Technology and Services, LLC |
| ELIX Polymers, S. L. |
Polyram Ram-On Industries |
| Engineered Polymers Industries |
Proquigel |
| Entec Polymers |
RTP Company |
| Ferro Corporation |
SABIC Innovative Plastics |
| Formosa Chemicals & Fibre Corporation |
SABIC Innovative Plastics Asia Pacific |
| Formulated Polymers Limited |
SABIC Innovative Plastics Europe |
| Ghaed Basir Petrochemicals Co. |
Samsung, a division of Cheil Industries |
| Ginar Technology Co., LTD. |
SAX Polymers |
| Grand Pacific Chemical (Thailand) Co., Ltd. |
Shin-A Corporation |
| INEOS ABS (USA) |
SO.F.TER. SPA |
| IRPC Public Company Limited |
Soredi S.p.a. |
| Jamplast, Inc. |
Styrolution |
| Kern GmbH |
Styrolution (Thailand) Co. Ltd. |
