- Borregaard
- Domsjo Fabriker
- Domtar Corporation
- Green Agrochem
- Ingevity Corporation
- NIPPON PAPER INDUSTRIES CO. LTD.
- Rayonier Advanced Materials
- Shenyang Xingzhenghe Chemical Co. Ltd
- Stora Enso
- The Dallas Group Of America Inc.
- WUHAN EAST CHINA CHEMICAL CO.LTD