... etc. Ferro Silicon 75Chemical analysis:1) Si 76-78%, Al 0.1%max, C 0.05%max, Ti 0.05 ... 0.05%max;2) Si 74-79%, Al 0.1%max, C 0.04%max, Ti 0.05%max, S ... max, Ni 0.4%max;6) Si 75-60%, Al 0.04%max, C 0.015%max, Ti 0.03%max ... ;7) Si 75-60%, Al 0.02%max, C 0.02%max, Ti 0.04%max, S 0.02%max ... ,P 0.03%max, Ca 0.1%max;8) Si 75-60%, Al ... max, Cr 0.05%max;10) Si 75-60%, Al 0.01%max, C 0.015%max, Ti 0. ...