we are the manufacturer dealing with ferroalloys,such as ferro manganese, ferro silicon,Calcium Silicon,Carburan.....

we are the manufacturer  dealing with ferroalloys, such as medium carbon ferromanganese, low carbon ferromanganese. .ferro silico.... 

please check the below specification of  CaSi,if you interest pls contact me

Ca28Si60    Ca25%min,  Si55-65%,  C1.0%max,  Al2.4%max,  P0.04%max,  S0.08%max 

Ca30Si60    Ca30%min,  Si55-65%,  C1.0%max,  Al2.4%max,  P0.04%max,  S0.08%max