
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