1. Ahlstrom-Munksj? Oyj
2. BillerudKorsn?s AB
3. BM paper
4. Delta Paper
5. DS Smith Plc
6. Eagle Paper International
7. Eurolog Packing Group
8. Europcell GmbH
9. Genus Paper & Boards Limited
10. Georgia-Pacific LLC
11. Golden Paper Company Limited
12. Hazel Mercantile Limited
13. International Paper Company
14. Keryas Paper Industry
15. Klabin S.A.
16. Mondi Plc
17. Nevotex AB
18. Nine Dragons Paper Holdings Ltd.
19. Packaging Corporation of America
20. PALAK PAPER MILL LLP
21. Paper Link International FZCO
22. Papyrus
23. Pine Chemical Group
24. Shree Ajit Pulp and Paper Ltd.
25. Silvertoan Papers Limited
26. Smurfit Kappa Group Plc
27. Sonoco Products Company
28. Stora Enso
29. WestRock Company
30. WILFRIED HEINZEL AG
31. Zhejiang Jingxing Paper Joint Stock Co. Ltd.