Dear Mr/MrsI'm Didit Nugroho from Energy Sehat Lestari, Indonesia. I want offer you charcoal grade A and cheap priceHokkah/Shisa Charcoal BriquetteSpec100% pure coconut shell charcoalBurning time : 90 - 120 minMoisture : max 8%Ash : max 6% whiteHV : 7000 kcal/kg upShape : flat, cubeDimension : customPackaging : customCoconut Charcoal Briquette For BarbequeSpec100% pure coconut shell charcoalBurning time : 90 - 120 minMoisture : max 8%Ash : max 6% whiteHV : 7000 kcal/kg upShape : stick, cubeDimension : customPackaging : customHardwood Charcoal BriquetteSpecHigh density hardwood from forest biomass wasteBurning time : 60 - 75 minMoisture : max 8%Ash : max 10% whiteHV : 5500 kcal/kg upShape : stick, cubeDimension : custom