Nitrogenized Elec. Mn metal 1) Mn 87%min, N 7%min, C 0.15%max, Si 0.8%max, P 0.03%max, S 0.03%max, in briquettes 10-50mm 2) Mn 90%min, N 7%min, C 0.05%max, Si 0.3%max, P 0.03%max, S 0.03%max, in granules 0-2mm or flakes Packing in 1mt big bags or 250kg steel drums