Prince (ERACHEM Comilog)
Compania de Minas Buenaventura
GoodEarth India
RMCPL Group
Fermavi
Atul
CITIC Dameng Mining Industries
Lantian Chemical
Qingyunshang Mn Industry
Guizhou Dalong Huicheng New Material
Xiangtan Electrochemical Scientific
Rech Chemical
Haolin Chemical
Guangxi Detian Chemical Cycle
Guizhou Redstar Developing
Guangxi Menghua Technology
ISKY Chemicals