Min. Order Reference FOB Price
1 Ton US$1,300.00-2,300.00 / Ton
Product Description
COA: Index Technical grade RESULTS Assay,% ≤ 98.0-102.0% 98.59% Heavy metal(Pb),mg/kg ≤ ≤20 <10 Sulfate,% ≤ Pass the test Pass the test Chloride,% ≤ Pass the test Pass the test Loss on drying,% ≤ 7.0 ...