Selling aluminyum ingots 99,7, FOB Dammam

I am selling 99,7% aluminium ingots. Origin: Saudi Arabia.
MOQ 5000 mt monthly, 12 months contract starting from January.
Price: LME - 2% -
Terms of delivery: FOB Dammam.
Payment by LC after SGS inspection at buyer charge.
A trial of 50 mt is available with advance payment.
Trial lot available : 50 Mt to be paid in advance when material is ready ( normally within 2 to 3 weeks after payment).