Resources & Reserves

PT INDO TAMBANGRAYA MEGAH Tbk.
Resources and Reserves

MINE OPERATION/PROJECT As of 31st of December 2018 As of 31st of December 2017
TOTAL RESOURCES TOTAL RESERVES TOTAL RESOURCES TOTAL RESERVES
PT Indominco Mandiri 321.1 59.5 684.1 70.1
PT Trubaindo Coal Mining 413.3 48.6 384.3 38.1
PT Bharinto Ekatama 439.6 152.3 417.0 136.1
PT Kitadin  101.5 4.4 100.6 3.2
PT Jorong Barutama Greston 67.9 11.8 39.9 6.0
PT Tepian Indah Sukses N/A N/A N/A N/A
PT Nusa Persada Resources 142.9 77.4 N/A N/A
Total 1,486.3 354.0 1,625.9 253.5

 

* Coal Resources and Reserves Data updated on December 31, 2018 in million tons based on the studies and estimates which are classified in accordance with the JORC Code guidelines and technical discussion and audit conducted by an independent mineral experts and internal experts.