Ferro-alloys

720211 Ferro-alloys; ferro-manganese, containing by weight more than 2% of carbon 720219 Ferro-alloys; ferro-manganese, containing by weight 2% or less of carbon 720221 Ferro-alloys; ferro-silicon, containing by weight more than 55% of silicon 720229 Ferro-alloys; ferro-silicon, containing by weight 55% or less of silicon 720230 Ferro-alloys; ferro-silico-manganese 720241 Ferro-alloys; ferro-chromium, containing by weight more than 4% of carbon 720249 Ferro-alloys; ferro-chromium, containing by weight 4% or less of carbon 720250 Ferro-alloys; ferro-silico-chromium 720260 Ferro-alloys; ferro-nickel 720270 Ferro-alloys; ferro-molybdenum 720280 Ferro-alloys; ferro-tungsten and ferro-silico-tungsten 720291 Ferro-alloys; ferro-titanium and ferro-silico-titanium 720292 Ferro-alloys; ferro-vanadium 720293 Ferro-alloys; ferro-niobium 720299 Ferro-alloys; n.e.c. in heading no. 7202