Selling copper ore, MOQ 1000 mt, CIF Thailand

We are selling copper ore.
Price: US$820 per MT.
Incoterms: CIF incoterm.
Min Order: 1000 MT.
Payment terms:
1) 40% T/T Advance against proforma Invoice to cover expenses like SGS report, local transport, packaging, presentation of Bill of Lading, documentation cost,
2) 60% T/T when we have issued BL copy and other related shipping documents.
Shipment:
Packaging: in containers.
Country of shipment: Thailand.
Port of loading: Port of Laem Chabang (TH LCH) 
Please do not hesitate to contact us in case of interest.