1. Biokunststofftool
2. Braskem S.A. by Odebrecht S.A.
3. Emballator Group
4. Exxon Mobil Corporation
5. FKuR Kunststoff GmbH
6. Global Bioenergies
7. LyondellBasell Industries Holdings BV
8. NaturePlast
9. Neste Oyj
10. PACCOR Packaging GmbH
11. PTT Global Chemical Public Company Limited
12. Reliance Industries Limited
13. Saudi Basic Industries Corporation