Min. Order Reference FOB Price
1 kg US$1.90 - 5.00 / kg
Product Description
Chemical Composition High purity Silicon lumps for metallurgical applications. 99.999% Silicon chunks for industrial use. Buy online from a top supplier. Silicon Metal Powder Grade 553 441 421 3303 2503 2202 Specification Si≥ 98.50% 99% 99% 99% 99% 99% Fe≤ 0.50% 0.40% ...