BorsodChem MCHZ
s.r.o
Chemamde
Merck KGaA
Indian Oxalate Ltd
Liangzou Mining Industry Group
Merck KGaA
Mudanjiang Hongli Chemicals
Nanjing Chengyi Chemical Co. Ltd
Qiyuan Chemical
Tilaknagar Industries
Tokyo Chemical Industry
Ube Industries
Vertullus Holdings
Youlian Chemical
Zibo Xusheng Chemical Co. Ltd
Zouping QiYuan Chemical Co