| Suzhou Xinshengwang Plasticization Co., Ltd | 2024-06-18 | Dow, Usa, Taiwan Asia Gathering, Nantong Baotai Ling | 1000K CNY | Not Supported |
| Suzhou Chuangyuxuan Plastic Raw Materials Co., Ltd | 2018-07-02 | Dow, Usa, Pa, Taiwan Qimei | 2000K CNY | Not Supported |
| Suzhou Zheyou International Trade Co., Ltd | 2018-05-09 | Dow, Usa, Daqing Petrochemical, Shijiazhuang Zhuangyuan | 1000K CNY | Not Supported |
| Suzhou Yilianbang Plastic Technology Co., Ltd | 2023-12-11 | Dow, Usa, Asahi Kasei, Japan, Shaber Foundation | 1000K CNY | Not Supported |
| Suzhou Peizhan Engineering Plastics Co., Ltd | 2021-11-25 | Dow, Usa, Taiwan Qimei, Taiwan Formosa Plastics | 2000K CNY | Not Supported |
| Wuxi Weixinlong Plastic Import and Export Co., Ltd | 2018-05-21 | Dow, Usa, Shabik, Taikona | 1000K CNY | Supported |
| Suzhou Zhuoqun Engineering Plastics Co., Ltd | 2021-04-01 | Dow, Usa, Maoming Zhonghe, Lotte Korea | 1000K CNY | Not Supported |
| Suzhou Taolian Plasticization Co., Ltd | 2014-06-27 | Dow, Usa, Metallocene, Asahi Kasei | 1000K CNY | Not Supported |
| Suzhou Duliton New Materials Co., Ltd | 2019-08-07 | Dow, Usa, American Lubrizol, Asahi Kasei, Japan | 5000K CNY | Not Supported |
| Jiangsu Jinghaoxuan Plastic Co., Ltd | 2021-11-24 | Dow, Usa, Lantic, Italy, Zhangzhou Changchun | 10000K CNY | Not Supported |