ASET EKSPLORASI DAN EVALUASI EXPLORATION AND EVALUATION ASSETS PROPERTI TAMBANG MINING PROPERTIES Saldo 31 Des. 2012

PT TOBA BARA SEJAHTRA TBK DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN TIDAK DIAUDIT 30 September 2014 dan 31 Desember 2013 dan Periode Sembilan Bulan yang berakhir pada Tanggal-tanggal 30 September 2014 dan 2013 Disajikan dalam Dolar Amerika Serikat, kecuali dinyatakan lain PT TOBA BARA SEJAHTRA TBK AND SUBSIDIARIES NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS UNAUDITED September 30, 2014 and December 31, 2013 and Nine Months Period ended September 30, 2014 and 2013 Expressed in United States Dollar, unless otherwise stated 58 12. ASET EKSPLORASI DAN EVALUASI 12. EXPLORATION AND EVALUATION ASSETS Total ABN IM TMU Total Saldo Balance as of 31 Des. 2012 - - 8.897.455 8.897.455 Dec. 31, 2012 Penambahan selama 2013 - - 730.137 730.137 Addition during 2013 Transfer ke “Tambang dalam Transfer to “Mine under Konstruksi” - - 4.785.583 4.785.583 Construction” Saldo Balance as of 31 Des. 2013 - - 4.842.009 4.842.009 Dec. 31, 2013 Penambahan selama Addition during periode berjalan - - 1.932.803 1.932.803 the period Transfer ke “Tambang dalam Transfer to “Mine under Konstruksi” - - 1.932.803 1.932.803 Construction” Saldo Balance as of 30 Sep. 2014 - - 4.842.009 4.842.009 Sep. 30, 2014 13. PROPERTI TAMBANG 13. MINING PROPERTIES Biaya Tambang pengupasan dalam Tambang tanah konstruksi produksi tangguhan Mine under Producing Deferred Total Construction Mines Stripping costs Total 2014: 2014: Saldo 31 Des. 2013 17.439.910 41.635.046 21.985.630 81.060.586 Balance as of Dec. 31, 2013 Penambahan 1.604.054 2.990.685 11.864.314 16.459.053 Addition Transfer dari “Aset Eksplorasi Transfer from “Exploration and dan Evaluasi” 1.932.803 - - 1.932.803 Evaluation assets” Transfer ke tambang produksi 282.122 282.122 - - Transfer to producing mines Dibebankan ke biaya tambang - - 14.154.351 14.154.351 Charged to mining costs 20.694.645 44.907.853 19.695.593 85.298.091 Dikurangi: Less: Akumulasi amortisasi - 14.472.430 - 14.472.430 Accumulated amortization Saldo 30 Sep. 2014 20.694.645 30.435.423 19.695.593 70.825.661 Balance as of Sep. 30, 2014 2013:

2013: Saldo 31 Des. 2012

13.063.461 35.831.181 14.249.141 63.143.783 Balance as of Dec. 31, 2012 Penambahan selama 2013 2.303.463 3.091.268 10.120.507 15.515.238 Addition during 2013 Transfer dari “Aset Eksplorasi Transfer from “Exploration and dan Evaluasi” 4.785.583 - - 4.785.583 Evaluation assets” Transfer ke tambang produksi 2.712.597 2.712.597 - - Transfer to producing mines Dibebankan ke biaya tambang - - 2.384.018 2.384.018 Charged to mining costs 17.439.910 41.635.046 21.985.630 81.060.586 Dikurangi: Less: Akumulasi amortisasi - 9.155.967 - 9.155.967 Accumulated amortization Saldo 31 Des. 2013 17.439.910 32.479.079 21.985.630 71.904.619 Balance as of Dec. 31, 2013 PT TOBA BARA SEJAHTRA TBK DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN TIDAK DIAUDIT 30 September 2014 dan 31 Desember 2013 dan Periode Sembilan Bulan yang berakhir pada Tanggal-tanggal 30 September 2014 dan 2013 Disajikan dalam Dolar Amerika Serikat, kecuali dinyatakan lain PT TOBA BARA SEJAHTRA TBK AND SUBSIDIARIES NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS UNAUDITED September 30, 2014 and December 31, 2013 and Nine Months Period ended September 30, 2014 and 2013 Expressed in United States Dollar, unless otherwise stated 59 14. UTANG USAHA 14. TRADE PAYABLES