| Acrylonitrile/Styrene/Acrylate (ASA), Unreinforced, Molded | ASA/AES, Unreinforced, Extruded/Molded | Acrylonitrile/Styrene/Acrylate (ASA), 15% Glass Reinforced |
| Chase Plastics | Cossa Polimeri S.r.L. | Covestro |
| Gromax | Lanxess | LG Chemical |
| Polyram | Ravago Manufacturing Americas, LLC | Spartech |
| SPS Guang Zhou | Styrolution | Techmer ES |