?- Amco Polymers
- BASF SE
- DuPont
- JRD POLYMER
- Kolon Plastics
- Lomont?Molding?LLC
- Mitsubishi Chemical Corporation
- Radici Partecipazioni SpA
- RTP Company
- SABIC
- SK Chemicals
- TEIJIN LIMITED
- TORAY INDUSTRIES Inc.
- TOYOBO U.S.A. INC.