For your reference , here we listed the specifications with details as bellow :Name : Coconut Shell CharcoalSize : Natural Moisture : 13 % ( + - 1 % Acceptable ) Volatile : 12 - 15 % Fix Carbon: 72 % Min . Ash : 3 % Max. Packaging : PP Woven Bags in 50 KgsQuantity : 25 - 26 MT 40 Ft Container HC