PROPERTI INVESTASI Segment reporting

PT TIMAH Persero Tbk DAN ENTITAS ANAKAND SUBSIDIARIES Lampiran 570Schedule CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN INTERIM 31 MARET 2015 DAN 31 DESEMBER 2015 SERTA UNTUK PERIODE TIGA BULAN YANG BERAKHIR 31 MARET 2016 DAN 2015 Nilai dinyatakan dalam jutaan Rupiah, kecuali dinyatakan lain NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS 31 MARCH 2015 AND 31 DECEMBER 2015 FOR THE THREE-MONTH PERIODS ENDED 31 MARCH 2016 AND 2015 Expressed in millions of Rupiah, unless otherwise stated 15. PROPERTI PERTAMBANGAN 15. MINING PROPERTIES Pertambangan Pertambangan Akuisisi hak yang sedang yang pertambangan dikembangkan berproduksi Acquisition of Mines under Mines in Jumlah mining rights development production Total Harga perolehan Acquisition cost Carrying amount - Nilai tercatat - saldo awal 45.923 185.724 378.387 610.034 beginning balances Penambahan - 406 - 406 Addition Transfer - - - - Transfer 45.923 186.130 378.387 610.440 Akumulasi amortisasi Accumulated amortisation Carrying amount - Nilai tercatat - saldo awal 45.923 - 209.111 255.034 beginning balances Amortisasi - - 4.251 4.251 Amortisation Akuisisi entitas anak - - - - Acquisition of subsidiary 45.923 - 213.362 259.285 - 186.130 165.025 351.155 31 MaretMarch 2016 Pertambangan Pertambangan Akuisisi hak yang sedang yang pertambangan dikembangkan berproduksi Acquisition of Mines under Mines in Jumlah mining rights development production Total Harga perolehan Acquisition cost Carrying amount - Nilai tercatat - saldo awal 45.923 176.127 169.537 391.587 beginning balances Penambahan - 12.814 8.068 20.882 Addition Akuisisi entitas anak - - 176.288 176.288 Acquisition of subsidiary Transfer - 3.217 3.217 - Transfer Reklasifikasi dari dimiliki Reclassified from held untuk dijual - - 21.277 21.277 for sale 45.923 185.724 378.387 610.034 Akumulasi amortisasi Accumulated amortisation Carrying amount - Nilai tercatat - saldo awal 45.923 - 169.537 215.460 beginning balances Amortisasi - - 17.489 17.489 Amortisation Akuisisi entitas anak - - 953 953 Acquisition of subsidiary Reklasifikasi dari dimiliki Reclassified from held untuk dijual - - 21.132 21.132 for sale 45.923 - 209.111 255.034 - 185.724 169.276 355.000 31 DesemberDecember 2015 diauditaudited Beban amortisasi atas properti pertambangan untuk tahun yang berakhir 31 Maret 2016 dan 2015, masing-masing sebesar Rp4.251 dan Rp17.489, dicatat dalam akun beban pokok pendapatan Catatan 25. Amounts charged for amortisation of mining properties for the years ended 31 March 2015 and 2014, were Rp4,251 and Rp17,489, respectively and were recorded as cost of revenue Note 25. Manajemen Grup berpendapat bahwa tidak terdapat fakta dan kondisi selama periode berjal an yang mengindikasikan adanya penurunan nilai atas aset properti pertambangan. Karena itu, tidak terdapat penurunan nilai atas nilai tercatat properti pertambangan. The Group‟s management is of the opinion that there are no facts and circumstances during the period that indicate that the mining properties are impaired. As such, there has been no impairment of the carrying amounts of mining properties.