OCP
Mosaic
PhosAgro
PotashCorp (Nutrien)
Itafos
EuroChem
Tunisian Chemical Group (GCT)
Arkema
Solvay
ICL Performance Products
Hubei Xingfa Chemicals Group
Chengxing Group
Yunphos
IFFCO
Maaden
Wengfu Group
Yuntianhua
Tongling Chemical Industry Group
Kailin Group
Hubei Xinyangfeng Fertilizer