Min. Order Reference FOB Price
1 kg US$1.90-5.00 / kg
Product Description
Chemical Composition Discover high purity silicon metal powder with 99.99% grade from Lianyungang Chemsize International Trading Co., Ltd. Competitive prices for industrial use. Silicon Metal Powder Grade 553 441 421 3303 2503 2202 Specification Si≥ 98.50% 99% 99% 99% 99% 99% ...