| Styrene-Butadiene Copolymer, SBC | Styrene/Butadiene/Styrene (SBS) | Polyphenylene Ether + Styrene-Butadiene Blend |
| Polyphenylene Ether + Styrene-Butadiene Blend, Glass Filled |
| Buckeye Polymers | Denka | Diamond and Network Polymers |
| E-Polymers Co. Ltd. | Microcell Composite Company | Nanocyl |
| Network Polymers | Nitriflex | Polimeri Europa (Former EniChem) |
| Polykemi AB | Sibur | Styron |