BASF SE; Clariant; Akzo Nobel N.V. (The Netherlands); Air Products and Chemicals (U.S.); E. I. DuPont de Nemours & Co (U.S.); Kao Corporation; Stepan Company; Ashland; Evonik Industries AG; Reliance Industries Ltd; Solvay; Nouryon; Arkema; Ashland; 3M Company; The Proctor & Gamble Company; Lion Specialty Chemicals Co
Ltd.; Arkema; The Dow Chemical Company