Mainly sold region: Japan, USA Grade: Industrial/Technical grade Application: Steel, iron, alloy industry, chemical industry Chemical composition: CaF2, SiO2,Content Distribution: CaF2 40%-98%, according to customer's requirementPattern: lumps 10-70mm, wet or dry powder 200mesh;Other chemical index: as per your orderSpecification in steel, iron, alloy industry gradecontent989795908580757065CaF2 ...