... S:0.20%(MAX)2. F·C:93%, V.M:1.5%(MAX),A:5.5%(MAX),MOI:1.0%(MAX),S ... :0.30%(MAX)3. F·C:92%, V.M:1.5%(MAX),A:6.5%(MAX),MOI:1.0%(MAX),S ... :0.30%(MAX)4. F·C:90%, V ... 3mm,1--4mm,2--8mm,3--8mm,2--10mm,6--10mm). My Co.,Ltd is a professional manufacturer and ... Product •Attribute Being made from selected Ningxia Taixi anthractice.F.C is between 90%-95%.Reduce the cost of ...