Consolidated Financial Statement Presentation

PT. MITRABAHTERA SEGARA SEJATI Tbk DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN 31 DESEMBER 2011 DAN 2010 SERTA TAHUN-TAHUN YANG BERAKHIR PADA TANGGAL TERSEBUT Lanjutan PT. MITRABAHTERA SEGARA SEJATI Tbk AND ITS SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 2011 AND 2010 AND FOR THE YEARS THEN ENDED Continued - 34 -

6. PIUTANG USAHA

6. TRADE ACCOUNTS RECEIVABLE

2011 2010 Rp Rp a Berdasarkan pelanggan a By debtor Pihak berelasi: Related party: PT Kideco Jaya Agung 5.016.892.607 - PT Kideco Jaya Agung Pihak ketiga: Third parties: PT Adaro Indonesia 54.732.368.342 37.004.729.736 PT Adaro Indonesia PT Kaltim Prima Coal 28.226.386.007 38.137.106.671 PT Kaltim Prima Coal PT Holcim Indonesia Tbk 24.201.570.870 14.223.598.418 PT Holcim Indonesia Tbk PT Borneo Indobara 18.991.372.354 - PT Borneo Indobara PT Berau Coal 17.193.874.649 14.554.066.455 PT Berau Coal PT Bahari Cakrawala Sebuku 15.270.201.421 17.454.878.433 PT Bahari Cakrawala Sebuku PT Alfa Trans Raya 13.544.291.757 - PT Alfa Trans Raya PT Singlurus Pratama 12.540.808.777 5.937.901.223 PT Singlurus Pratama PT Karbon Mahakam 12.075.511.197 - PT Karbon Mahakam PT Bukit Asam Persero Tbk 11.601.364.427 - PT Bukit Asam Persero Tbk PT Trubaindo Coal Mining 11.545.617.331 1.835.402.960 PT Trubaindo Coal Mining PT Kitadin 11.065.458.257 - PT Kitadin PT Indocement Tunggal Prakarsa Tbk 9.603.231.173 4.019.222.581 PT Indocement Tunggal Prakarsa Tbk PT Jorong Barutama Greston 4.363.668.199 1.615.069.632 PT Jorong Barutama Greston PT Baruna Dirga Dharma 2.045.369.669 - PT Baruna Dirga Dharma PT Utama Karya Niaga 1.052.792.620 - PT Utama Karya Niaga PT RCL Coal Transportation 1.013.736.230 - PT RCL Coal Transportation PT Kideco Jaya Agung - 3.918.635.695 PT Kideco Jaya Agung PT Sadikun Niaga Mas Raya 385.571.088 6.094.524.596 PT Sadikun Niaga Mas Raya Lain-lain masing-masing dibawah Rp 1 miliar 4.393.335.230 10.883.088.273 Others below Rp 1 billion each Sub jumlah 253.846.529.598 155.678.224.673 Sub total Penyisihan piutang ragu-ragu 9.376.976.459 8.612.691.714 Allowance for doubtful accounts Bersih 244.469.553.139 147.065.532.959 Net Jumlah piutang usaha 249.486.445.746 147.065.532.959 Total trade account receivable b Berdasarkan umur hari b By age category days Belum jatuh tempo 173.296.521.300 69.638.733.794 Not yet due Sudah jatuh tempo Past due 1 - 30 hari 58.886.852.707 51.428.377.242 1 - 30 days 31 - 60 hari 9.112.762.144 22.340.863.779 31 - 60 days 61 - 90 hari 3.600.998.591 2.197.475.761 61 - 90 days Diatas 90 hari 13.966.287.463 10.072.774.097 Over 90 days Jumlah 258.863.422.205 155.678.224.673 Total Penyisihan piutang ragu-ragu 9.376.976.459 8.612.691.714 Allowance for doubtful accounts Bersih 249.486.445.746 147.065.532.959 Net