Pyrites (Iron Pyrites) And Fe-S (Ferro Sulfur)

Fe-S
Our mainly products is pyrites( Iron Pyrites) and FE-S(Ferro Sulfur).
Annual output all kinds of pyrite and FE-S 100, 000MT.
Quantity:
1. S: >45%, Fe: >42%, SiO2<6%, H2O<0. 3%
2. S: >48%, Fe: >43%, SiO2<3%, H2O<0. 3%
3. S: >50%, Fe: >44%, SiO2<1. 5%, H2O<