全球及中国主要厂商包括:
BASF
Gujarat State Fertilizers and Chemicals
Asahi Kasei
Zeon Chemicals
Zhejiang NHU
Xinyi Dongsheng Chemical
Shandong Guorun Chemical
Pearlk Chemical Materials (Qidong)
Zhonggung Group
Liaoning Jiazhi Chemicals
Caffaro
WanXiang International
Haihang Group
Organic Kawaguchi