We sell Coconut Charcoal Briquette from Indonesia with these specification :

Fixed carbon : 72% (minimum)
Volatile matter : 20% (maximum)
Ash  : 2.4 % (maximum)
Moisture : 12% (maximum)
Size : Hexagonal
Outer Diameter : 40 mm
Center Diameter : 10 mm
Colour : Uniformly black
Calory : 7143 Kcal/Kg
Sulfur : 0.08%
Capacity : 150 MT per month

Any inquiries, welcome to contact us.