With China and Indonesia as the top supplier countries, buyers gain access to stable, large-scale production and competitive pricing, while the reference price range of 800–2160 USD/MT gives clear benchmarks for cost negotiation. A mix of T/T, LC, and D/P terms allows buyers to choose payment methods that match their risk profile and operational workflow, and the availability of common trade terms like FOB and CIF gives flexibility in managing freight and customs logistics.