... content of ash: 2.6% -3.6 %, calorific value:7600-8600 kcal, moisture content:<6%, the cross section tidy, ... -1.5, length:10-35 cm, diameter: 3.6 -3.8 cm, the fixed carbon of charcoal: ... content of ash: 2.6% -3.6 %, calorific value:7200-7600 kcal, moisture content:<6%, the cross section tidy, ... in Stock(for export) Compressed Charcoal Stick/3.6-3.8cm Diameter Machine-made Charcoal/Sawdust Machine-made ...