| Styrene-Butadiene Copolymer, SBC | Styrene/Butadiene/Styrene (SBS) | Polyphenylene Ether + Styrene-Butadiene Blend |
| Polyphenylene Ether + Styrene-Butadiene Blend, Glass Filled |
| Buckeye Polymers | Denka | Dow Chemical |
| Ecomass Technologies | Microcell Composite Company | Nanocyl |
| Network Polymers | Nitriflex | Polykemi AB |
| Sibur | Styrolution | Ter Hell Plastic GMBH |