PIUTANG USAHA TRADE RECEIVABLES

PT ELNUSA Tbk DAN ENTITAS ANAKAND SUBSIDIARIES Lampiran 550 Schedule CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN 30 JUNI 2012 TIDAK DIAUDIT DAN 31 DESEMBER 2011 DIAUDIT DAN PERIODE ENAM BULAN BERAKHIR 30 JUNI 2012 DAN 2011 TIDAK DIAUDIT Disajikan dalam jutaan Rupiah, kecuali dinyatakan lain NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS AS OF 30 JUNE 2012 UNAUDITED AND 31 DECEMBER 2011AUDITED AND FOR THE SIX MONTHS PERIODS ENDED 30 JUNE 2012 AND 2011 UNAUDITED Expressed in millions of Rupiah, unless otherwise stated 5. PIUTANG USAHA 5. TRADE RECEIVABLES Rincian piutang usaha adalah sebagai berikut: The details of trade receivables are as follows: 30 Juni 2012 31Desember 2011 30 June 2012 31 December 2011 Pihak ketiga Third parties Difakturkan Billed KSO Pertamina EP – Benakat KSO Pertamina EP - Benakat Barat Petroleum 50,791 60,411 Barat Petroleum PT Medco EP 30,713 962 PT Medco EP PT Total EP Indonesie 22,991 100,791 PT Total EP Indonesie Petronas Carigali Sdn. Bhd. 22,573 3,816 Virginia Indonesia Company LLC Pasir Petroleum Resources 19,968 19,101 Pasir Petroleum Resources Virginia Indonesia Company LLC 14,546 12,910 Virginia Indonesia Company LLC PT Andoyo Tofan Nugraha Abadi 14,396 15,646 PT Andoyo TofanNugraha Abadi PT Energy Bumi Indonesia 13,091 - Camar Resources Ltd PT Rahardja Wirasakti Jaya Mandiri 10,335 - Kondur Petroleum S.A PT Rizki Astri Permata 10,155 3,970 BUT Salamander Energy PT Holcim Indonesia Tbk 7,757 2,891 PT Holcim Indonesia Tbk PT Bayu Sinergi 7,598 2,979 PT Bayu Sinergi Kondur Petroleum SA 6,655 2,436 Kondur Petroleum S.A PT. Karbindo Alam Mulya 6,460 2,026 PT. Karbindo Alam Mulya Chevron Indonesia Company 5,193 14,843 Chevron Indonesia Company Camar Resources Ltd 353 22,879 Camar Resources Ltd Lain-lain masing-masing di bawah Others below Rp5,0 miliar 67,120 122,497 Rp5.0 billion each Sub-jumlah 310,695 388,158 Sub-total Belum difakturkan Unbilled Chevron West Papua I, Ltd 143,665 64,414 Chevron West Papua I, Ltd PT Total EP Indonesie 22,204 30,426 PT Total EP Indonesie PT. Medco EP 21,231 3,111 PT. Medco EP Virginia Indonesia Company LLC 12,827 12,430 Virginia Indonesia Company LLC Chevron Indonesia Company 12,178 10,326 Chevron Indonesia Company JOB Pertamina - Petrochina JOB Pertamina Petrochina East Java 5,540 6,326 East Java PT Intimas Prima Daya 4,759 - PT Intimas Prima Daya PT Energi Mineral Langgeng 3,345 - PT Energi Mineral Langgeng Departemen Energi Sumber Departemen Energi dan Daya Mineral 3,005 - Sumber Daya Mineral PT Kalimantan Kutai Energi 161 5,086 PT Kalimantan Kutai Energi Camar Resources Ltd 22 15,372 Camar Resources Ltd Lain-lain masing-masing di bawah Others below Rp5,0 miliar 8,508 44,989 Rp5.0 billion each Sub-jumlah 237,445 192,480 Sub-total Jumlah pihak ketiga 548,140 580,638 Total third parties Cadangan penurunan nilai 56,249 51,272 Provision for impairment Pihak ketiga 491,891 529,366 Third parties Pihak berelasi Catatan 26 466,452 665,674 Related parties Note 26 Bersih 958,343 1,195,040 Net PT ELNUSA Tbk DAN ENTITAS ANAKAND SUBSIDIARIES Lampiran 551 Schedule CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN 30 JUNI 2012 TIDAK DIAUDIT DAN 31 DESEMBER 2011 DIAUDIT DAN PERIODE ENAM BULAN BERAKHIR 30 JUNI 2012 DAN 2011 TIDAK DIAUDIT Disajikan dalam jutaan Rupiah, kecuali dinyatakan lain NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS AS OF 30 JUNE 2012 UNAUDITED AND 31 DECEMBER 2011AUDITED AND FOR THE SIX MONTHS PERIODS ENDED 30 JUNE 2012 AND 2011 UNAUDITED Expressed in millions of Rupiah, unless otherwise stated 5. PIUTANG USAHA lanjutan 5. TRADE RECEIVABLES continued