We buy from suppliers in possession of product only. Need 25-50000 MT per month. Non-spot market price. Delivery FOB Incoterms. Payment by irrevocable DLC ruling UCP600, collection 100% 'at sight' of clean presentation of delivery documents on contract. Suppliers performance guaranty in the form of bank issue SBLC to be required. Verifiable offers valid for 60-90 days onwards from worldwide suppliers would be highly appreciated. Best Regards. TWINSS GROUP www.twinssgroup.com