Charcoal briquettes

We are offering coconut shell charcoal briquette size : 2,5 x 2,5 x 2,5 ash content : 2,3% ash colour : silver grey-white volatil meter : max 4,81% fixed carbon : min 89,151% total moisture : max 6,039% burning time : 2 hours 29 minute gcv : 7800 kkalkg 1 kg 72 cubes price : us$ 1,3kg include packing plastic 1 kg. Not include inner outer