With a common MOQ of 10 tonnes, buyers can expect to engage with suppliers designed for large-volume industrial use, making it essential to align procurement scale with supplier capacity. The wide price range—from $0.072 to $2,160 per tonne—highlights that pricing varies dramatically by origin and quality, so buyers must verify supplier credibility to avoid overpaying or receiving substandard product. While multiple countries offer access to supply, only 40% of suppliers are phone-verified, meaning buyers must independently validate supplier legitimacy to reduce risk of fraud or inconsistent quality.