PIUTANG USAHA lanjutan TRADE RECEIVABLES continued

Indonesian language. PT ELNUSA Tbk DAN ANAK PERUSAHAAN CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASI Enam Bulan Yang Berakhir Pada Tanggal-tanggal 30 Juni 2011 dan 2010 Disajikan dalam Jutaan Rupiah, Kecuali Dinyatakan Lain PT ELNUSA Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Six Months Ended June 30, 2011 and 2010 Expressed in Millions of Rupiah, Unless Otherwise Stated 43

5. PIUTANG USAHA lanjutan

5. TRADE RECEIVABLES continued

30 Juni 2011 31 Desember 2010 June 30, 2011 December 31, 2010 Tidak diaudit Diaudit Unaudited Audited Pihak ketiga lanjutan Third parties continued Difakturkan Billed Virginia Indonesia Company LLC, Virginia Indonesia Company LLC, Amerika Serikat 15.269 54.816 United States of America Orchard Energy West Belida limited 14.587 - Orchard Energy West Belida limited PT Cindara Pratama Lines 14.147 - PT Cindara Pratama Lines PT Rahardja Wirasakti Jaya Mandiri 11.772 8.028 PT Rahardja Wirasakti Jaya Mandiri PT Karbindo Alam Mulya 9.146 - PT Karbindo Alam Mulya PT Holcim Indonesia Tbk 8.685 9.559 PT Holcim Indonesia Tbk Chevron Indonesia Company, Bermuda 6.115 14.852 Chevron Indonesia Company, Bermuda PT Lingga Perdana 5.213 11.320 PT Lingga Perdana PT United Shipping Organization 4.597 9.147 PT United Shipping Organization Lundin Rangkas BV, Belanda 2.998 9.878 Lundin Rangkas BV, Netherlands PT Diva Karya Graha 120 6.403 PT Diva Karya Graha PT Tiarabumi Petroleum - 10.174 PT Tiarabumi Petroleum PT Arkananta Apta Pratista - 5.372 PT Arkananta Apta Pratista Lain-lain masing-masing di bawah Others below Rp5,0 miliar 178.150 82.836 Rp5.0 billion each Sub-jumlah 454.977 327.945 Sub-total Belum difakturkan Unbilled Chevron West Papua I Ltd., Bermuda 76.949 30.785 Chevron West Papua I Ltd., Bermuda Husky Oil Madura LTD 36.805 - Husky Oil Madura LTD PT Total EP Indonesie 30.489 15.654 PT Total EP Indonesie KSO Pertamina EP - Benakat KSO Pertamina EP – Benakat Barat Petroleum 14.160 19.030 Barat Petroleum JOB Pertamina - Petrochina East Java 12.640 17.470 JOB Pertamina - Petrochina East Java Virginia Indonesia Company LLC, Virginia Indonesia Company LLC, Amerika Serikat 11.985 14.088 United States of America PT Energi Mineral Langgeng 11.357 - PT Energi Mineral Langgeng Chevron Indonesia Company, Bermuda 11.022 20.860 Chevron Indonesia Company, Bermuda Orchard Energy West Belida limited 5.615 - Orchard Energy West Belida limited PT Roda Drilling Nusantara 5.428 6.275 PT Roda Drilling Nusantara PT Medco EP Indonesia 4.873 14.052 PT Medco EP Indonesia PT Lontar Papyrus Pulp Paper PT Lontar Papyrus Pulp Paper Industry 3.432 6.659 Industry Pasir Petroleum Resources Ltd., Pasir Petroleum Resources Ltd., British Virgin Islands 255 10.531 British Virgin Islands Altar Resources SA, Portugal 172 7.720 Altar Resources SA, Portugal BP Berau Ltd., Amerika Serikat 92 9.723 BP Berau Ltd., United States of America Lundin Rangkas BV, Belanda - 13.666 Lundin Rangkas BV, Netherlands Lain-lain masing-masing di bawah Others below Rp5,0 miliar 27.375 19.972 Rp5.0 billion each Sub-jumlah 252.649 206.485 Sub-total Jumlah pihak ketiga 707.626 534.430 Total third parties Cadangan penurunan nilai 42.985 47.393 Allowance for impairment Pihak ketiga - bersih 664.641 487.037 Third parties - net Indonesian language. PT ELNUSA Tbk DAN ANAK PERUSAHAAN CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASI Enam Bulan Yang Berakhir Pada Tanggal-tanggal 30 Juni 2011 dan 2010 Disajikan dalam Jutaan Rupiah, Kecuali Dinyatakan Lain PT ELNUSA Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Six Months Ended June 30, 2011 and 2010 Expressed in Millions of Rupiah, Unless Otherwise Stated 44

5. PIUTANG USAHA