... , white ash, the content of ash: 2.6% -3.6 %, calorific value:7600-8600 kcal, moisture content:<6 ... and flawless, no explode, fire quickly, burning time: 3-4 hours, easy deliming, white ash, the content ... -1.2, length:8-35 cm, diameter: 3.5 -3.9 cm, the fixed carbon of charcoal: 90 ... made Charcoal in Stock(for export) Compressed Charcoal Stick/3.6-3.8cm Diameter Machine-made Charcoal/Sawdust Machine-made ...