- Beijing New Building Material (Group) Co. Ltd.
- BGC (Australia) PTY Ltd
- USG BORAL
- YOSHINO GYPSUM CO.LTD.
- CHIYODA UTE CO.LTD.
- Saint-Gobain
- Everest Industries Limited
- Georgia-Pacific Gypsum LLC
- Jason Plasterboard (Jiaxing) Co. Ltd
- Knauf Gips KG
- VANS Gypsum
- KCC CORPORATION
- China National Building Material Company Limited (CNBM)