Ltd, linear type ECOTRAN, INITZ, distributed and compounded via A. Schulman Fortron, Ticona, linear type Petcoal, Tōsō Therma-Tech TT9200-5001, PolyOne Corporation Ryton, Solvay Specialty Polymers, linear and cross-linked Torelina Toray NHU-PPS, Zhejiang NHU Company Ltd., linear type and cross-linked