BASF SE
Arkema S.A.
Allnex GMBH
Cabot Corporation
OSiC Performance Materials
BYK-Chemie GmbH
Elementis plc
ANGUS Chemical Company
CHONGQING ACME TECH. CO. LTD.
Momentive Performance Materials Inc.
Clariant International Ltd
Evonik Industries AG
King Industries Inc.
Solvay SA
Afton Chemicals