
Kuo Ching Chemical Co., Ltd.

Idemitsu Kosan Co., Ltd.Tokyo, Japan

Hangzhou Oxygen Plant GroupZhejiang Sheng, China

Ion Exchange (India) Ltd.Maharashtra, India

PT Delta Merlin Dunia TextileIndonesia

Twelve Benefit Corp.California, United States

Süd-Chemie AGBasel-Landschaft, Switzerland

TrioMed Innovations Corp.Vermont, United States

Du Pont-Toray Co., Ltd.Tokyo-to, Japan

Koei Chemical Co., Ltd.Tokyo-to, Japan

Golmud Zangge Potash Fertilizer Co., Ltd.

Japan Polychem Corp.