• Nippon Shokubai • Nihon Junyaku • Mitsubishi Gas Chemical • BASF SE • Degussa • Evonik AG • Alkyl Amines Chemicals • Balaji Amines Ltd. • LG Chem Ltd. • Kanoria Chemicals & Industries • Sakai Chemical Company • Yongsan Chemicals • Taminco • Lishui Nanming Chemical • Nanjing HBL • Vinati Organics • Toray