We would like to offer and inform you about our coal specs in NAR is in 3500-3300 kcal/kg but if in GAR is in 3800-3600 kcal/kg.ADB is 5400-5300 kcal/kg. For info, the guaranteed coal specs in GAR as follow : Table of Specifications : Gross Calorific Value ( ADB ) : 5,400 - 5,300 Gross Calorific Value ( GAR ) : 3,800 - 3,600 Nett Calorific Value ( NAR ) : 3,500 - 3,300 Total Moisture (ARB) : 38% - 40 % max Inherent Moisture (ADB) : 14 % Approx Ash Contents (ADB) : 6% - 8% max Volatile Matter (ARB) : 43 % Approx Fixed Carbon (ARB) : By Differance Total Sulfur (ARB) : 0.3% - 0.6% Size 0-55mm : 90% H.G.I (ADB) : 55 MIN Ash Fusion Temperature : 1200c Price : US 49.00/MT Delivery : 25 - 30 Days after LC Open In addition, the coal is come from single mine. In bulk.