With a common MOQ of 5 tons, buyers can source in manageable, scalable volumes that fit most operational needs without overcommitting. The global spread of top suppliers across Tanzania, South Africa, Chile, the U.S., and Uzbekistan offers diverse sourcing options and reduces supply risk from regional disruptions. However, the wide price range—from $800 to $12,000 per ton—means buyers must carefully assess supplier quality and origin to avoid overpaying, making due diligence on product specs and terms essential.