| Dongguan Weicai Plastic Raw Materials Co., Ltd | 2021-03-10 | Eastman, Usa, Sinopec Refining And Chemical Corporation, Sinopec Dushanzi | 1000K CNY | Not Supported |
| Dongguan Xinchengda Plastic Co., Ltd | 2019-12-02 | Eastman, Usa, Philip, Japanese Emperor | 1000K CNY | Not Supported |
| Ningbo Huangxuan Plastic Technology Co., Ltd | 2019-06-05 | Eastman, Usa, Thailand Covestro (Bayer), Mitsubishi Thailand | 12880K CNY | Supported |
| Shanghai Shengyi Yuan Plasticization Co., Ltd | 2022-06-15 | Eastman, Usa, Toray Industries, Japan, Akoma, France | 5000K CNY | Not Supported |
| Shanghai Yuanfeng Plastics Technology Co., Ltd | 2018-05-04 | Eastman, Usa, Mitsubishi Thailand, Peek American Suwei | 5000K CNY | Not Supported |
| Shanghai Huzi Plastic Raw Materials Co., Ltd | 2017-03-17 | Eastman, Usa, Taiwanization Of Taiwan, Toray Industries, Japan | 500K CNY | Not Supported |
| Suzhou Chuangyuxuan Plastic Raw Materials Co., Ltd | 2018-07-02 | Eastman, Usa, Hyosung Korea, Mitsui Chemicals | 2000K CNY | Not Supported |
| Shanghai Kairuixiang New Materials Co., Ltd | 2023-02-14 | Eastman, Usa, Ppe Shaber Foundation, Pa6 Langsheng, Germany | 2000K CNY | Not Supported |
| Dongguan Kaiyuan Plastic Raw Materials Co., Ltd | 2021-03-29 | Eastman, Usa, Asa Engineering Plastics, Germany's Evonik Degussa | 1000K CNY | Not Supported |
| Dongguan Wanhe Plastic Raw Materials Co., Ltd | 2023-02-27 | Eastman, Usa, Korea Hanhua Total, Sumitomo Chemical Corporation Of Japan | 1000K CNY | Not Supported |