Purchase Qty. Reference FOB Price
26-49 Tons US$800.00
50+ Tons US$790.00
Product Description
Product Description Items Index Results Inspection methods Superior grade Grade I Up to standard Appearance Colorless,transparent Colorless,transparent GB7744-2008 HF%≥ 70 70 70 70.2 H2SiF6%≤ 0.02 0.5 5.0 0.0073 H2SO4%≤ 0.02 0.08 2.0 0.0082 ...