With a common MOQ of 20 tons, buyers can expect to engage in large-volume, industrial-scale sourcing, so they should plan accordingly for logistics and inventory capacity. The presence of verified suppliers across key global markets like China, the U.S., and Europe ensures access to both cost-effective and compliant supply options, while the $1,600–$3,600 per ton price range gives buyers clear leverage to negotiate based on quality, purity, or regional sourcing needs.