Baoding Guoxiu Chemical Industry
Celanese Corp
Ercros SA
Evonik
Henan Pengcheng Group
Holding AB
Hubei Yihua Group Co. Ltd
Kanoria Chemicals & Industries Limited
Mitsui Chemicals Inc
Perstorp
Ruiyang Chemical
Shahid Rasouli
U-Jin Chemical
Yunnan Yuntianhua
Zarja Chemical