With a common MOQ of 8 MT, buyers can negotiate volume-based pricing and achieve better cost control, while the wide reference price range—from $2.18 to $60,000 per metric ton—highlights the importance of verifying supplier credibility to avoid overpaying. A global supplier base across India, Tanzania, South Africa, Germany, and Thailand offers diverse sourcing options, and with 71% of suppliers phone-verified and 62% business-verified, buyers gain strong confidence in legitimacy and reliability before committing to large orders.