Inqiry for Manganese ore 45% and 60%

Our requirement details:
Commodity: MANGANESE ORE 45% AND 60%
Quantity: 20,000 Tons Per Month
Contract Period: 5 years (Could extend to 10 years)
Origin: ANY
Loading Port: Seller Choice
Destination Port: HAIPHONG, VIETNAM
Delivery Terms: Full VESSEL
Payment Terms: LC by top 50 bank in USA or EU.
Specification: Seller Choice