Cassiterite from the Democratic Republic of Congo is available for export in Tanzania: Min. Order Quantity: 20-22 Mt (one container) Packed in Tin drums Concentrated Lab test report available from Tanzania Price varies according to the % of the product that ranges from 49%-61% Serious importers should send an official LOI stating their requirement to: adildoloo @ g mail.com whatsapp: +255 787 528745