With a common MOQ of 7 tons, buyers can source reliably in bulk without needing to compromise on volume or pricing, while the diverse supplier base across India, Afghanistan, Iran, South Africa, and the U.S. provides geographic resilience against regional disruptions. The wide price range—ranging from $240 to $2,000 per ton—means buyers must carefully assess quality, origin, and logistics to avoid overpaying, and the availability of standard trade terms like FOB and CIF gives flexibility to match their freight and delivery needs.