SUMBER ESTIMASI KETIDAKPASTIAN lanjutan SOURCE OF ESTIMATION UNCERTAINTY continued

Indonesian language. PT WISMILAK INTI MAKMUR TBK DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN Berakhir pada Tanggal-tanggal 30 September 2013 dan 31 Desember 2012 Disajikan dalam Rupiah, kecuali Dinyatakan Lain PT WISMILAK INTI MAKMUR TBK AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Ended September 30, 2013 and December 31, 2012 Expressed in Rupiah, unless Otherwise Stated Lampiran 520 Schedule

3. SUMBER ESTIMASI KETIDAKPASTIAN lanjutan

3. SOURCE OF ESTIMATION UNCERTAINTY continued

Penyusutan Aset Tetap Depreciation of Fixed Assets Manajemen mengestimasi masa manfaat ekonomis aset tetap antara 4 sampai dengan 20 tahun. Ini merupakan masa manfaat ekonomis yang secara umum diharapkan dalam industri di mana Grup menjalankan bisnisnya. Perubahan tingkat pemakaian dan perkembangan teknologi dapat mempengaruhi masa manfaat ekonomis dan nilai sisa aset, dan karenanya beban penyusutan masa depan mungkin direvisi. Management properly estimates the useful lives of these fixed assets to be within 4 to 20 years. These are common life expectancies applied in the industries where the Group conducts its businesses. Changes in the expected level of usage and technological development could impact the economic useful lives and the residual values of these assets, and therefore future depreciation charges could be revised. Instrumen Keuangan Financial Instruments Grup mencatat aset dan liabilitas keuangan tertentu berdasarkan nilai wajar pada pengakuan awal, yang mengharuskan penggunaan estimasi akuntansi. Sementara komponen signifikan atas pengukuran nilai wajar ditentukan menggunakan bukti objektif yang dapat diverifikasi, jumlah perubahan nilai wajar dapat berbeda bila Grup menggunakan metodologi penilaian yang berbeda. Perubahan nilai wajar aset dan liabilitas keuangan tersebut dapat mempengaruhi secara langsung laporan laba atau rugi komprehensif konsolidasian Grup. The Group recorded certain financial assets and liabilities initially based on fair values, which requires the use of accounting estimates. While significant components of fair value measurement were determined using verifiable objective evidences, the amount of changes in fair values would differ if the Group utilized different valuation methodology. Any changes in fair values of these financial assets and liabilities would affect directly the Group’s consolidated statements of comprehensive income. Pajak Penghasilan Income Tax Pertimbangan signifikan dilakukan dalam menentukan provisi atas pajak penghasilan badan. Terdapat transaksi dan perhitungan tertentu yang penentuan pajak akhirnya adalah tidak pasti sepanjang kegiatan usaha normal. Grup mengakui liabilitas atas pajak penghasilan badan berdasarkan estimasi apakah akan terdapat tambahan pajak penghasilan badan. Significant judgment is involved in determining provision for corporate income tax. There are certain transactions and computation for which the ultimate tax determination is uncertain during the ordinary course of business. The Group recognizes liabilities for expected corporate income tax issues based on estimates of whether additional corporate income tax will be due. Estimasi dan Asumsi lanjutan Estimates and Assumptions continued Indonesian language. PT WISMILAK INTI MAKMUR TBK DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN Berakhir pada Tanggal-tanggal 30 September 2013 dan 31 Desember 2012 Disajikan dalam Rupiah, kecuali Dinyatakan Lain PT WISMILAK INTI MAKMUR TBK AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Ended September 30, 2013 and December 31, 2012 Expressed in Rupiah, unless Otherwise Stated Lampiran 521 Schedule 4. KAS DAN SETARA KAS 4. CASH AND CASH EQUIVALENTS Akun ini terdiri dari: This account consists of: 30 September 31 Desember September 2013 December 2012 Kas 2.760.997.713 14.430.067.006 Cash on hand Pihak Ketiga Third Parties Bank Cash in banks Rupiah Rupiah PT Bank CIMB Niaga Tbk 26.885.191.534 17.754.723.818 PT Bank CIMB Niaga Tbk PT Bank Negara Indonesia PT Bank Negara Indonesia Persero Tbk 12.181.992.913 11.752.685.978 Persero Tbk PT Bank Central Asia Tbk 7.625.915.376 4.156.045.663 PT Bank Central Asia Tbk PT Bank Danamon PT Bank Danamon Indonesia Tbk 7.677.097.899 3.277.121.986 Indonesia Tbk PT Bank Rakyat Indonesia PT Bank Rakyat Indonesia Persero Tbk 629.660.027 2.080.302.608 Persero Tbk PT Bank Ganesha 396.093.556 74.771.518 PT Bank Ganesha PT Bank BRI Syariah 25.095.532 29.525.759 PT Bank BRI Syariah PT Bank Internasional Indonesia 4.758.000 - PT Bank Internasional Indonesia Dolar Amerika Serikat United States Dollar PT Bank CIMB Niaga Tbk PT Bank CIMB Niaga Tbk 2013: USD83.146; 2013: USD83.146; 2012: USD126.042 965.578.330 1.218.824.109 2012: USD126,042 Euro Euro PT Bank CIMB Niaga Tbk PT Bank CIMB Niaga Tbk 2013: Euro0; 2013: Euro 0; 2012: Euro954 - 12.220.606 2012: Euro954 Deposito berjangka Time Deposit Rupiah Rupiah PT Bank CIMB Niaga Tbk 17.000.000.000 270.600.000.000 PT Bank CIMB Niaga Tbk PT Bank Ganesha 770.612.146 100.739.646.294 PT Bank Ganesha PT Bank Danamon 132.000.000.000 - PT Bank Danamon Total 208.922.993.026 426.125.935.345 Total 30 September 31 Desember September 2013 December 2012 Tingkat bunga dari deposito berjangka 6,00 - 7,50 6,25 - 7,00 Interest rates on time deposits