Ferro silicon Chemicall detail as follow Specs: Si:75%min.or Si:72%min. Al:2.0%max. C:0.2%max. S:0.02%max. P:0.04%max. Size:10-100mm,10-50mm 90%min. Packing: in plastic woven bags of 1mt net each or in bulk. The annual output reaches 10,000mt In plastic woven bags of 1mt net each or in bulk
