Tan Phat wood charcoal provides a high calorific value and durable power. Its high efficiency significantly reduces cooking times, which represents substantial savings of money and of resources used for its obtainment. Product: Black charcoal, Sawdust charcoal, Briquettes charcoal, Coconut briquettes charcoal and Binchotan. Analysis results (Sawdust charcoal) Gross calorific value: 7540 Kcal/kg Ash content: 6.65 % Sulfur content: 0.04 % Fix carbon content: 87.0 % Total moisture: 6.06 %