What is the CIF and/or FOB price of Copper ore from Dar es salaam, Tanzania (East Africa)?

ume the discharging port are either any port in China or Ukraine or South Korea. And the average CuO% is from 10% - 20%,(what it's prices) and from 20% - 25%, (what it's prices) and from 25% - 30%, (what it's prices) and from 30% - 35%, (what it's prices) and from 35% - 40%, (what it's prices) and above 45% (what it's prices).