• Adisseo
• Elkem
• Qenos
• REC Solar
• 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
• Hainan Aerospace
• Xichang Aerospace

• 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

• China Haohua Chemical Group Co.,Ltd
• Haohua Chemical Science & Technology Corp., Ltd.
• Zhonghao Chenguang Research Institute of Chemical Industry
• Southwest Research & Design Institute of Chemical Industry
• Marine Chemical Research Institute
• Dalian Research & Design Institute of Chemical Industry
• Guangming Research & Design Institute of Chemical Industry
• North Paint & Coatings Industry Research and Design Institute
• Deyang Haohua Qingping Linkuang Co., Ltd.
• Liming Research Institute of Chemical Industry
• Jinxi Research Institute of Chemical Industry
• Xingtai Hengyuan Chemical Group Co., Ltd.
• China Haohua International Trading Co., Ltd.
• Shenzhen Haohua Industry and Trading Co., Ltd.
• Hualing Coatings Co., Ltd.
• Shuguang Rubber Industry Research Institute of China Rubber Group
• China Rubber Group Shenyang Rubber Research & Design Institute
• China Rubber Group Carbon Black Research & Design Institute
• Zhuzhou Rubber & Plastics Industry 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
• Shenyang Automobile Axle Manufacturing Co, Ltd
• Xi`an Lishan Automobile Factory
• Dalian Factory 4821
• Shijiazhuang Factory 7420
• Taizhou Factory 7816
• Beijing Factory 9416
• Tianjin Sungwoo Chonche Hitech High-tech Co, Ltd
• Huaxia Hanhua Chemical Equipment Co, Ltd
• Sichuan Blue Star Machinery Co., Ltd.

• 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

• Haohua Junhua Group Co., Ltd.
• Dezhou Shihua Chemical Co., Ltd.
• Haohua Yuhang Chemical Co., Ltd.
• Heilongjiang Haohua Chemical Co., Ltd.
• Jinan Yuxing
• Hebei Shenghua Chemical Industry Co., Ltd.
• Haohua Honghe Chemical Co., Ltd.
• Guizhou Crystal Organic Chemical (Group) Co., Ltd.
• Hunan Xiangwei Co., Ltd.
• Hebei xinji Chemical Group Co., Ltd.