| • East China Engineering Science and Technology Co., Ltd. • Zhejiang Realsun Chemical Industry Co., Ltd. • China National Chemical Engineering Co., Ltd. • Xinjiang Tianye (Group) Co., Ltd. • UBE Industries Limited • Asahi Glass Company • ADEKA Corporation • Arakawa Chemical Industries Limited • ISE Chemicals Corporation • AIR WATER CHEMICAL • NE CHEMCAT Corporation • API Corporation • Ono Pharmaceutical Co., Ltd. • Kaneka Corporation • KISCO • Kinkai Chemicals • Otsuka Chemical Co., Ltd. | • Nihon Kako Syokuhin Co., Ltd. • Nippon Shokubai Co., Ltd. • Kyowa Hakko Kirin Co., Ltd. • Koei Chemical Co., Ltd. • SUNCHEMI • Sankyo Chemical Co., Ltd. • Sankyo Co., Ltd. • JEMCO • Juzen Chemical Corporation • Alchem Corporation • Daicel Chemical Industries, Ltd. • Nippon Fine Chemical Co., Ltd. • Taiwan Sugar Corporation • Tokuyama Corporation • Toyobo Co., Ltd. • Dōjindo Laboratories • Tomiyama Pure Chemical Industries, Ltd. | • Mitsubishi Chemical Corporation • Nippoh Chemicals Co., Ltd. • Nippon Synthetic Chemical Industry Co., Ltd. • Wako Pure Chemical Industries, Ltd. • Ryoko Chemical Co., Ltd. • Ryoyo Trading Co., Ltd. • Fujisawa Pharmaceutical Co., Ltd. • MEIWA Plastic Industries, Ltd. • Sankyo Agro Co., Ltd. • Mitsubishi Corporation • Yamada Kasei Co., Ltd. • Yamaishi Metal Co.,Ltd. • Tosoh F-Tech, Inc. • Nippon Kasei Chemical Co., Ltd. • Nippon Kayaku Co., Ltd. |
