马来矿:锰31.38硅12.82铁13.09磷0.27硫0.02粒度10—50mm 88.4%
摩洛哥粉矿:锰43铁2.22硅11.86磷0.058
加蓬籽矿:锰43.64铁5.04硅5.82铝7.86磷0.11粒度2-10mm
肯尼亚矿:锰33铁3.55硅29磷0.03硫0.082粒度10-200 94%
王英杰 15062958032