With a 100-kilogram MOQ, buyers must commit to substantial volume, which can be a barrier for small-scale operations—so they should prioritize suppliers offering flexible trade terms like FOB or FCA to align with their logistics capabilities. The wide price range of 0.32–14.4/kg signals that cost varies significantly by quality and region, meaning buyers must evaluate both price and product consistency to avoid hidden costs. Combined with suppliers from Germany, China, Poland, Taiwan, and the U.S., buyers gain access to diverse, high-standard production options with proven reliability and varied trade flexibility.