With a common MOQ of 50,000 MT, buyers must plan for large-volume commitments, making it essential to source from verified suppliers with reliable contact channels—76% of which are phone-verified—so they can confirm availability, logistics, and pricing in real time. The top suppliers are concentrated in energy-hub countries like the U.S., Russia, and Kazakhstan, offering access to stable, large-scale supply chains, while the vast price range underscores the need for due diligence to avoid overpaying in volatile markets.