Min. Order Reference FOB Price
1 kg US$1.90-5.00 / kg
Product Description
Chemical Composition Discover our 99.9% pure Silicon Metal Powder for industrial use. High quality at the best price. Buy online now! Silicon Metal Powder Grade 553 441 421 3303 2503 2202 Specification Si≥ 98.50% 99% 99% 99% 99% 99% Fe≤ 0.50% 0.40% 0.40% 0.30% 0.20% ...