SGL Carbon
Novelis Inc.
Nemak
S.A.B. de C.V.
Constellium SE
Gestamp Automocion
S.A.
UACJ Corporation
GF Linamar LLC
Hanwha Solutions Advanced Materials
Minth Group
ThyssenKrupp AG
TRB Lightweight
Hitachi Metals
Ltd.
Norsk Hydro ASA
Magna International Inc.
Kautex Textron GmbH & Co. KG
Teijin Limited
LANXESS
Evonik Industries AG
Saudi Basic Industries Corporation (SABIC)
Covestro AG