CASH AND CASH EQUIVALENTS continued 2010

Lampiran 522 Schedule CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN TIDAK DIAUDIT 31 MARET 2010 DAN 2009 Dinyatakan dalam jutaan Rupiah, kecuali dinyatakan secara khusus NOTES TO THE CONSOLIDATED INTERIM FINANCIAL STATEMENTS UNAUDITED 31 MARCH 2010 AND 2009 Expressed in million Indonesian Rupiah, unless otherwise stated 4. PIUTANG USAHA

4. TRADE RECEIVABLES

2010 2009 Pihak ketiga: Third parties: Dolar AS US Dollars - J. Aron Company 121,520 - J. Aron Company - - TNB Company 49,759 - TNB Company - - Taiwan Power Company 47,606 3,226 Taiwan Power Company - - Sojitz Corporation 36,727 - Sojitz Corporation - - Vitol Asia Pte. Ltd. 28,603 98,642 Vitol Asia Pte. Ltd. - - Coal and Oil Company L.L.C 21,793 47,576 Coal and Oil Company L.L.C - - Adani Global Pte. Ltd. 4,782 78,995 Adani Global Pte. Ltd. - - Lain-lain masing-masing dibawah Others each below - Rp 30.000 82,025 75,373 Rp 30,000 392,815 303,812 Dikurangi: Less: Penyisihan piutang ragu-ragu 1,842 - Allowance for doubtful accounts - Trade receivables - Piutang usaha - pihak ketiga 390,973 303,812 third parties Pihak yang memiliki hubungan istimewa: Related parties: Dolar AS US Dollars - Enel Trade S.p.A. 94,090 55,180 Enel Trade S.p.A. - - PT Kaltim Supacoal “KSC” 17,787 - PT Kaltim Supacoal “KSC” - - PT Dinamika Energi Nusantara 1,389 1,748 PT Dinamika Energi Nusantara - 113,266 56,928 Piutang usaha - pihak yang memiliki Trade receivables - hubungan istimewa, bersih 113,266 56,928 related parties, net Persentase piutang usaha - pihak yang Percentage of trade receivables - memiliki hubungan istimewa, bersih related parties, net terhadap total aset 1.56 0.80 to total assets Analisis umur piutang usaha berdasarkan tanggal faktur adalah sebagai berikut: Aging analysis of trade receivables based on invoice date is as follows: 2010 2009 Lancar 462,335 333,159 Current Jatuh tempo 30 - 90 hari 3,083 318 Overdue 30 - 90 days Jatuh tempo 90 hari 38,821 27,263 Overdue 90 days 504,239 360,740 Lampiran 523 Schedule CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN TIDAK DIAUDIT 31 MARET 2010 DAN 2009 Dinyatakan dalam jutaan Rupiah, kecuali dinyatakan secara khusus NOTES TO THE CONSOLIDATED INTERIM FINANCIAL STATEMENTS UNAUDITED 31 MARCH 2010 AND 2009 Expressed in million Indonesian Rupiah, unless otherwise stated 4. PIUTANG USAHA lanjutan

4. TRADE RECEIVABLES continued