Dear Sir or Madam: We are enquiry about Alumina to manufacture aluminium ingot, please give us your best offer according following: Products: Alumina. Quality:98.6% min Quantity:1000-5000mt Destination port:Xingang port of China. Packing:500kg bags or 1000kg bags with pallet. Payment is at sight or L C at sight. Best regards. Mr.Zhao.