Aditya Birla Group (Domsj? Fabriker)
Borregaard LignoTech AB
Burgo Group S.p.A. GreenValue SA
Hubei Aging Chemical Co. Ltd. Ingevity Corporation
Jinzhou Jinri Paper Company Limited
Karjala Pulp LLC
Lenzing AG
Nippon Paper Industries Co. Ltd. Rayonier Advanced Materials Inc. Sappi Ltd. Shenyang Xingzhenghe Chemical Co. Ltd. Stora Enso Oyj
The Dallas Group Of America Inc. Tianjin Yeats Additive Co. Ltd. UPM-Kymmene Corporation
Vyborg Forestry Development Corporation (VFDC)
Wuhan East China Chemical Co. Ltd. Xinyi Feihuang Chemical Co. Ltd. Yanbian Shixian Bailu Paper Making Co. Ltd.