silica sand. price is $28/mt. FOB Kalimantan port Indonesia . payment : 100% Irrevocable confirmed Non Transferable at Sight L/C. if buyer deal the price,buyer to booking the shipping cargo vessel to seller port appointing in Kalimantan. anchorage port: Muara Kumai. Minimum quantity order: 50 000 x12 months contractual order. We have all documents, please sen LOI