With a common MOQ of 5 tons, buyers can expect consistent pricing and supply terms only if they commit to large volumes, making volume a key lever for cost control. The wide reference price range—spanning from $920 to $40,000 per ton—highlights significant price variation by origin and quality, so buyers must verify supplier credibility to avoid overpaying. Combined with 74% phone-verified suppliers, this means reliable communication is standard, helping buyers confirm quality, delivery timelines, and negotiate terms effectively.