This is our offer to COPPER ORE from Bolivia Cu : 5% to 9% = USD 55 / 1% Cu : 10% to 14% = USD 60 / 1% Cu : 15% to 19% = USD 70/ 1% Cu : 20% to 25% = USD 80 / 1% Cu : 25% to 29% = USD 98 / 1% Our price is CFR Shanghai/Quingdao/Xingang port, China Size: 1 inches to 10 inches Package: 50kg. Bag or 1000kg. Big Bag Quantity: 50MT to 500 MT per month Payment term: T/T against shipment documents 另有玻利維亞錳礦供應。 qq:852559610