Interested in copper ingots, CIF Main Chinese Port

The price of a copper ingot is 230Euro/kg. Copper ingots weighing 1 (one) kilogram, with a chemical purity of at least 99.9999% (By the difference between 100% and the sum of controlled impurities (Mg, Ti, Mo, P, Cd, Co, Be, V) in a batch according to TU 24.44.24-001-28404905-2020. Terms of delivery according to Incoterms-2020, FCA-Moscow. You can insure the cargo at your discretion. There are two options for payment: 1. Prepayment 80%, 20% after loading the cargo on the car and customs clearance procedures. 2. Bank guarantee, irrevocable covered divisible transferable (transferable) letter of credit. We are waiting for your comments on our proposal.