We are Manufacturer & Exporter of Wood Charcoal. The Wood charcoal as fuel energy. It made from wood. A hard, porous, highly carbonaceous product formed during the heating of wood without access (or with limited access) of air in furnaces and retorts (sometimes in campfires as well). Ayin Grade A Wood Charcoal i Wood Charcoal Details as Below. Burning Time: 5 - 7 hours, Moisture: 6-8 %, Fixed Carbon: 75-85%, Calorific Value: 6500 to 7000 Kcal/kg, Ash Content: 1.5-2 %, Volatile Matter: 12.5 to 30%, Sizes: 20mm to 100mm, 30mm to 200mm (based on your request) Shape: Lump / Briquettes / block, Foreign Matter: 1 % made with physical methods, 100% pure hardwood No Chemical contents, ph value :7-9 Our charcoal can be use for both open and closed fires. smokeless coal for domestic use. recommended room warmer& barbeque Shape: lump No traces of soil or other elements. Long life burning burn without any smoke or fume during the initial ignition and during burning duration.