Min. Order Reference FOB Price
1 Ton Negotiable
Product Description
Product Description Application: Industry Grade Whiteness 75-85 Medium Size um ≤4.6 Max.Grain 150um 0 Residue 0 Specific Area cm2/g - Moisture 0.3 Color Grey Black Sio2 60 Details Company Profile B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., ...