Ferro Silicon, Grade Standard : Technical Grade

We are offering ferro silicon. specifications: grade chemicals composition si% al% c% s% p% ≥ ≤ 75 1.5 0.15-0.20 0.02 0.04 75 2.0 0.20 0.02 0.04 72 1.5 0.20 0.02 0.04 72 2.0 0.20 0.02 0.04 70 2.0 0.20 0.02 0.04 65 2.0 0.20 0.02 0.04 size: 10-50mm, 50-100mm, 10-100mm, 50-150mm, 90%min,or at customer’s option; packing: in 1mt big bag; inspection: ciq or sgs; payment: by t/t or 100% irrevocable sight