Chemical element Guarantee analysis Mn 30.05% Mn + Fe 21% SiO2 6% Al2O3 10,46% P 0.043% S 0.003% Moisture: 2% max. Guaranteed Size Specifications: 6,3mm-100mm 90%min. READY PORT DISCHARGED: QINZHOU PRICE: 31-32 RMB/DMTU We can send the technical report (Intertek)