We have specifications of coal as needed. Spesifikasi: GAR 4200 - 4000 (ARB) / NCV 3800 - 3600 Kcal (ARB) / GCV 5300 - 5100 (ADB) Spesifikasi: GAR 5500 - 5300 (ARB) / NCV 4700 - 4500 Kcal (ARB) / GCV 5800 - 5600 (ADB) Spesifikasi: GAR 5800 - 5600 (ARB) / NCV 5500 - 5300 (ARB) / GCV 6300 - 6100 (ADB) Spesifikasi: GAR 6100 - 5900 (ARB) / NCV 5800 - 5600 (ARB) / GCV 6500 - 6300 (ADB) The Price follow Tabulation of ICI
