Liabilitas pajak tangguhan Deferred tax liabilities

Catatan atas Laporan Keuangan Notes to the Financial Statements PT Vale Indonesia Tbk sebelumnya PT International Nickel Indonesia Tbk PT Vale Indonesia Tbk formerly PT International Nickel Indonesia Tbk 31 Desember 2012 dan 2011 December 31, 2012 and 2011 35 14. Perpajakan lanjutan 14. Taxation continued d. Liabilitas pajak tangguhan d. Deferred tax liabilities Perubahan liabilitas pajak tangguhan untuk tahun-tahun yang berakhir pada 31 Desember 2012 dan 2011: Changes in the deferred tax liabilities for the years ended December 31, 2012 and 2011 are shown below: Dikreditkan Dibebankan ke laporan laba rugi 1 Januari Credited 31 Desember January 1, Charged to December 31, 2012 profit or loss 2012 Dalam ribuan Dolar AS US Dollars, in thousands Penyusutan dan amortisasi 184,476 3,030 181,446 Depreciation and amortization Liabilitas imbalan pascakerja 2,932 2,624 5,556 Post-employment benefit liabilities Penyisihan untuk bahan pembantu usang 291 18 273 Provision for obsolete supplies Provisi atas penghentian pengoperasian aset 9,952 576 10,528 Provision for asset retirement Liabilitas atas pembayaran berbasis saham 11 7 4 Share-based payment liabilities AkrualProvisi lain-lain 4,099 1,019 3,080 Other accrualsprovisions Liabilitas pajak tangguhan, bersih 167,191 5,186 162,005 Deferred tax liabilities, net Dikreditkan Dibebankan ke laporan laba rugi 1 Januari Credited 31 Desember January 1, Charged to December 31, 2011 profit or loss 2011 Dalam ribuan Dolar AS US Dollars, in thousands Penyusutan dan amortisasi 189,588 5,112 184,476 Depreciation and amortization Liabilitas imbalan pascakerja 809 2,123 2,932 Post-employment benefit liabilities Penyisihan untuk bahan pembantu usang 1,610 1,319 291 Provision for obsolete supplies Provisi atas penghentian pengoperasian aset 9,143 809 9,952 Provision for asset retirement Liabilitas atas pembayaran berbasis saham 640 629 11 Share-based payment liabilities AkrualProvisi lain-lain 2,637 1,462 4,099 Other accrualsprovisions Penyesuaian tahun sebelumnya 2,818 2,818 - Prior period adjustment Liabilitas pajak tangguhan, bersih 171,931 4,740 167,191 Deferred tax liabilities, net Catatan atas Laporan Keuangan Notes to the Financial Statements PT Vale Indonesia Tbk sebelumnya PT International Nickel Indonesia Tbk PT Vale Indonesia Tbk formerly PT International Nickel Indonesia Tbk 31 Desember 2012 dan 2011 December 31, 2012 and 2011 36 14. Perpajakan lanjutan 14. Taxation continued