The following Fastmarkets minor metals prices changed on Friday June 21:
Minor metalsBismuth MB free market, $/lb: $3-3.20 per lb from $3-3.30Bismuth MB China domestic, yuan/tonne: 42,000-43,000 yuan per tonne from 41,500-43,500 yuanCobalt MB free market alloy grade, $/lb: $14.50-15.15 per lb from $14.60-15.30Cobalt...