Interested in Copper Ore Cu>8%, copper concentrate Cu>18% 300,000 mt/year

We are looking for:

1. Copper Ores/Concentrates

- Both Sulfite Copper and Oxide Copper are acceptable –

Demand: 300,000 MT per year or above.

Main destination port:  China

Copper ores：Cu>8%; Copper concentrates：Cu>18%

- Impurities: As ≤0.5% ; Bi Sb ≤0.5% ; Pb Zn≤ 8% ; MgO≤2% ; Cl≤0.1% ; F ≤0.1%, No Penalty - Granularity: ≤30mm

Please provide me with your written procedures/protocol for acquiring this product.  Also, advise the country of origin.