1.F. C is 95% 2.1-10mm,sulfur 0.4 max,ash 4%- ... in molten steel Specifications of 90%-95%:1. F·C:95%, V.M:1.0%(MAX),A:4.0%(MAX), ... MOI:1.0%(MAX),S:0.20%(MAX)2 ... Ningxia Taixi anthractice.F.C is between 90%-95%.Reduce the cost of steelmaking effectively by replacing ... the carbon additive with 90%,92%,93% and 95% with good quality.Owning a large-scale production equipment ...