a. F.C.: 75%--80% b.Size: +80M, 100M,150M,200M,325M c.Ash: 18%Max d.V.M.: 4% Max e.Moirsture: 2% Max a. F.C.: 75%--80%b.Size: 1-4mm,5-10mm0-50mm,10-50mm,c.Ash: 12%Maxd.S.: 0.1% Maxe.Moirsture: 2% Max Low-sulfur, low nitrogen,good conductivity, anti-oxidation, thermal stability