The BBQ charcoal is made of 30% mix wood charcoal and 70% fine anthracite powder. This mixture is added with binder and processed by the briquetting machine. The fine anthracite powder is by product from sizing of various granulated anthracite. This process generate lot of anthracite dust and we trap this dust. The anthracite raw material is from Vietnam mine which is the world best quality. It contain very low sulphur less than 0.5%. The usage of our granulated anthracite are for water filtration and steel making process (to add carbon content and heat). Properties of products: Hard, odorless, no sparking, easy and long time ignition higher heat and burning evenly without producing smoke and flames, small ashes. Product specification: - Pillow (cube) shape - Size:4 x 4 x 2.5 cm - Weight 20 gms (approx) Packing: - Packing 10 KG. In plastic bag and put in carton box (or other requirement on negotiation) Testing and analysis report: - Moisture:0.60% - Volatile matter:17.07% - Fixed carbon:70.00% - Ash:12.33% - Heating value:6,495 kcal/KG. - Density bar:0.98 g/cc - Density bulk:0.58 g/cc - Burning time ~ 2 hours Safety certification: Dr. Tharapong Vitidsant Head of fuel testing laboratory Chemical technology department Faculty of science Chulalongkorn university Should you interest on our product please feel free to contact us to discuss on details and the best price.