Our factory manufacture manganese metal briquettes with the following specs.Specs:Mn 97% min;        C: 0.05% max;          P: 0.01% max;         S: 0.05% max ;Fe: 0.5% max;      Si: 1.0% max;           N: 0.05% max;SIZE:  28mm*33mm*55mmIf you have any interest, pls contact us for more information.

manganese metal briquettes