• Adisseo
• Elkem
• Qenos
• Shenyang Chemical Group
• Harbin Petrochemical
• Bluestar International
• Bluestar Dongda
• Nantong Xingchen
• Nantong Xingchen Ruicheng Branch
• Wuxi Petrochemical
• Lehigh Institute
• Changsha Institute
• Bluestar Chengrand Institute
• Guangzhou Institute
• Hangzhou Water Treatment
• Zhonglan Yima
• Guangxi Dahua
• Beijing Bluestar Cleaning
• Lanzhou Bluestar Cleaning Co., Ltd.
• Shanna Rubber
• Bluestar Fibers

• Shangdong Changyi Petrochemical Co Ltd
• Shandong Huaxing Petrochemical Group Co Ltd
• Zhenghe Group Co., Ltd.
• Daqing Zhonglan Petrochemical Co., Ltd.
• Qingdao Anbang Petrochemical Co., Ltd.
• ChemChina Logistics Co., Ltd.
• ChemChina (Singapore) Pte. Ltd
• ChemChina UK Limited

• Syngenta
• ADAMA
• Cangzhou Dahua Group Co., Ltd.
• Anhui Petrochemical Group Co., Ltd.

• Pirelli
• Aeolus Tyre Co., Ltd.
• Qingdao Rubber Six Conveyor Belt Co,LTD

• Zhonghao Chenguang Research Institute of Chemical Industry
• Southwest Research & Design Institute of Chemical Industry
• Guangming Research & Design Institute of Chemical Industry
• North Paint & Coatings Industry Research and Design Institute
• Xingtai Hengyuan Chemical Group Co., Ltd.
• China Haohua International Trading Co., Ltd.
• Shenzhen Haohua Industry and Trading Co., Ltd.
• Hualing Coatings Co., Ltd.
• China Rubber Group Shenyang Rubber Research & Design Institute
• China Rubber Group Carbon Black Research & Design Institute
• Zhuzhou Rubber & Plastics Industry Research and Design Institute
• Central Research Institute of China Chemical Science and Technology
• Beijing Research and Design Institute of Rubber Industry
• Northwest rubber and plastics Research and Design Institute

• KraussMaffei
• Guilin Rubber Machinery Co., Ltd.
• Yiyang Rubber & Plastics Machinery Group Co., Ltd.
• Fujian Tianhua
• Tianhua Chemical Machinery and Automation Research and Design Institute