TAGIHAN DERIVATIF DAN CADANGAN LINDUNG NILAI ARUS KAS Lanjutan DERIVATIVE RECEIVABLES AND CASH FLOW HEDGING RESERVES Continued PENDAPATAN REVENUE

135 Laporan Tahunan 2011 PT Tower Bersama Infrastructure Tbk in Indonesian Language Ekshibit E52 Exhibit E52 PT TOWER BERSAMA INFRASTRUCTURE Tbk DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN 31 DESEMBER 2011 DAN 2010 Disajikan dalam jutaan Rupiah, kecuali dinyatakan lain PT TOWER BERSAMA INFRASTRUCTURE Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 31 DECEMBER 2011 AND 2010 Expressed in million Rupiah, unless otherwise stated

31. TAGIHAN DERIVATIF DAN CADANGAN LINDUNG NILAI ARUS KAS Lanjutan

31. DERIVATIVE RECEIVABLES AND CASH FLOW HEDGING RESERVES Continued

31 Desember 2010 31 December 2010 Selisih transaksi perubahan ekuitas entitas anak yang dicatat Perusahaan Differences Entitas anakSubsidiaries Nilai wajar tagihan derivatif Fair value of derivatives receivable Persentase kepemilikan Percentage of ownership arising from changes in subsidiaries’ equity recorded by the Company PT United Towerindo 3.482 100,00 3.482 PT Tower Bersama 150 98,00 147 PT Telenet Internusa 188 99,50 187 JumlahTotal 3.520 3.522 32. PENDAPATAN 32. REVENUE Rincian pelanggan pihak ketiga pada tahun 2011 dan 2010 adalah sebagai berikut: Details of third parties customers for year 2011 and 2010 are as follows: Pendapatan Revenue Persentase dari jumlah penjualan percentage of total revenue 2 0 1 1 2 0 1 0 2 0 1 1 2 0 1 0 Pelanggan Customers PT Telekomunikasi Indonesia Tbk 322.891 261.329 33,29 38,90 PT Telekomunikasi Indonesia Tbk PT Telekomunikasi Selular 160.111 67.206 16,51 10,00 PT Telekomunikasi Selular PT Bakrie Telecom Tbk 107.763 90.819 11,11 13,50 PT Bakrie Telecom Tbk PT XL Axiata Tbk 104.594 66.136 10,78 9,90 PT XL Axiata Tbk PT Hutchison CP Telecommunications 94.646 53.341 9,76 7,90 PT Hutchison CP Telecommunications PT Smartfren Telecom Tbk PT Smartfren Telecom Tbk dahulu PT Mobile-8 Telecom Tbk 84.533 76.231 8,71 11,40 formerly PT Mobile-8 Telecom Tbk PT Axis Telekom Indonesia PT Axis Telekom Indonesia dahulu PT Natrindo Telepon Seluler 52.107 36.758 5,37 5,49 formerly PT Natrindo Telepon Seluler PT Indosat Tbk 26.893 9.762 2,77 1,45 PT Indosat Tbk Lainnya 16.488 9.778 1,70 1,46 Others Jumlah 970.026 671.360 100,00 100,00 T o t a l 136 Annual Report 2011 PT Tower Bersama Infrastructure Tbk in Indonesian Language Ekshibit E53 Exhibit E53 PT TOWER BERSAMA INFRASTRUCTURE Tbk DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN 31 DESEMBER 2011 DAN 2010 Disajikan dalam jutaan Rupiah, kecuali dinyatakan lain PT TOWER BERSAMA INFRASTRUCTURE Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 31 DECEMBER 2011 AND 2010 Expressed in million Rupiah, unless otherwise stated 33. BEBAN POKOK PENDAPATAN 33. COST OF REVENUE