Akzo Nobel N.V. Albemarle Corporation
BASF SE
ChemTreat Inc. (Danaher Corporation)
Clariant AG
Dow Inc. Finoric LLC
Lanxess AG
Shanghai Zhongxin Yuxiang Chemicals Co. Ltd. Solvay S.A. The Lubrizol Corporation (Berkshire Hathaway Inc.)
Troy Corporation and Wuxi Honor Shine Chemical Co. Ltd.