Cabot, Ampacet, A. Schulman, Hubron, Tosaf, RTP, Polyone, Polyplast, Clariant, Plastika Kritis S.A., ALOK, JJ Plastalloy, Prayag Polytech, Kandui Industries, Malson Polymer, NGAI XingHang, Heima, Jolink, Shencai, Wdlongda, E-luck, Malion, Bolong, Yiyuan