Silica sand, coal, fishery products, plant fertilizer, mining, agricultural products, agarwood..
Lead ore/concentrate: pb 40%min
zinc ore/concentrate: zn 30%min
copper ore/concentrate: cu 10% min
iron ore/concentrate: fe 58%min
manganese ore/concentrate: mn 40%min
other materials contains pb/zn/cu/ag/au.
at present, we need zinc ore .
Metal concentrate os 45%, cu 24%, fe 25%.
Vanadium, nickel oxide, nickel mhp from indonesia.
Products of the earth.