Material: Sawdust Application: Barbecue (BBQ) Shape: Stick, stick/lump/briquette Type: Machine-Made Charcoal Calory (J): 7500 Ash Content (%): 4.0 Calorific: 7500-7800 Burning time: abt 4-5 hours Colour: Black charcoal Feature: Eco-friendly Packing: 10kgs/carton Usage: (1)Barbecue Carbon (2)Outdoor Barbecue (3)Party Supply Ability: 300 Ton/Tons per Month other for bbq charcoal briquette