Min. Order Reference FOB Price
1 kg US$1.90-5.00 / kg
Product Description
Chemical Composition Discover our high-quality Industrial Silicon Metal Powder with 99.9% purity at competitive prices. Trust Lianyungang Chemsize for all your silicon material needs. Silicon Metal Powder Grade 553 441 421 3303 2503 2202 Specification Si≥ 98.50% 99% 99% 99% 99% ...