ChemPartner PharmaTech Co., Ltd.Guangdong Sheng, China
Mancuso Chemicals Ltd.Ontario, Canada
INEOS Styrolution America LLC
Jiangsu Ruisheng New Materials Technology Co. Ltd.
International Minerals & Chemical
DAK Americas Mississippi, Inc.
Guangzhou Colortech New Materials Co., Ltd.
Hubei Jixing Chemical Group Co. Ltd.
Bangkok Synthetics Co., Ltd.Krung Thep, Thailand
BASF Italia SpA
Shinghwa Advanced Material Group Co., Ltd.Shandong Sheng, China
Idemitsu Kosan Co., Ltd.Tokyo, Japan