BASF SE
Ashland Inc. LyondellBasell Industries N.V. Abtonsmart Chemical (Group) Co. Ltd. Shandong Qingyun Changxin Chemical Science-Tech Co. Ltd. Puyang Guangming Chemicals Co. Ltd. Hefei TNJ Chemical Industry Co. Ltd. Zhejiang Realsun Chemical Industry Co. Ltd. and Balaji Amines Limited. Eastman Chemical Company