With a common MOQ of 1,000 kilograms, buyers can expect to commit to significant volumes, making it essential to plan procurement with long-term demand forecasts. Sourcing from top countries like Russia, Switzerland, Vietnam, Turkey, and Angola offers geographic diversity to balance supply chain risk and access to different regulatory and seasonal factors. Meanwhile, a reference price range of 8.0–16.8 USD/kg—combined with widely available trade terms like FOB and CIF—lets buyers compare costs and choose the most cost-effective logistics setup for their operations.