Premium coconut shell charcoal briquette Total moisture = 4.20 %.Ar Proximate analysis: - moisture = 4.20 %.Adb - ash content = 2.50 %.Adb - volatile matter = 14.00 %.Adb - fixed carbon = 78.70 %.Adb Total sulfur = 0.19 %.Adb Gross calorific value = 7, 500.00 kcal/kg.Adb Price per ton 1250usd fob, minimum order 17ton -