Struktur Entitas Anak dan Entitas Asosiasi lanjutan The Subsidiaries and Associates Structure continued Dewan Komisaris, Direksi dan Karyawan Boards of Commissioners, Directors and

PT KRAKATAU STEEL PERSERO Tbk DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN Pada Tanggal 31 Maret 2013 dan 31 Desember 2012 Disajikan dalam ribuan Dolar AS dan dalam jutaan Rupiah, Kecuali Dinyatakan Lain PT KRAKATAU STEEL PERSERO Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS As of March 31, 2013 and December 31, 2012 Expressed in thousands of US Dollar and in million Rupiah, Unless Otherwise Stated 10 1. UMUM lanjutan 1. GENERAL continued

c. Struktur Entitas Anak dan Entitas Asosiasi lanjutan

c. The Subsidiaries and Associates Structure continued

Kedudukan dan Tahun Usaha Komersial Dimulai Persentase Kepemilikan Domicile and Year Percentage of Ownership Entitas Asosiasi of Commercial Kegiatan Usaha Associates Operations Started Business Activities 2013 2012 PT Krakatau Osaka Steel Cilegon, - Manufaktur baja profil dan tulangan 49.00 49.00- “PT KOS” Section and reinforcing bars production PT Krakatau Nippon Steel Sumikin Cilegon, - Manufaktur baja galvanized dan 49.00 49.00 “PT KNSS” annealing Galvanized and annealed steel production PT Krakatau Posco “PT KP” Cilegon, - Manufaktur besi dan baja 30.00 30.00 Iron and steel production PT Krakatau Prima Dharma Sentana Cilegon, 1987 Manufaktur alumunium 25.00 25.00 “PT KPDS” Aluminium production PT Kerismas Witikco Makmur Jakarta, 1980 Manufaktur seng 29.31 29.31 “PT Kerismas” Zinc production PT Pelat Timah Nusantara “PT Latinusa” Cilegon, 1986 Manufaktur baja berlapis timah 20.10 20.10 Tin plate steel production PT Krakatau Posco Chemtech Cilegon, - Manufaktur kapur 20.00 20.00 Calcination “PT KPCC” Lime calcining production PT Indo Japan Steel Center Cilegon, - Manufaktur baja plat dan lembaran 20.00 20.00- “PT IJSC” Plate and rolled steel production PT Krakatau Blue Water Cilegon, - Fasilitas pengolahan limbah cair 33.00 - “PT KBW” Wastewater treatment facility d. Dewan Komisaris, Direksi dan Karyawan d. Boards of Commissioners, Directors and Employees Susunan Dewan Komisaris dan Direksi Perusahaan pada tanggal 31 Maret 2013 adalah sebagai berikut: The Boards of Commissioners and Directors of the Company as of March 31, 2013 are as follows: Dewan Komisaris Board of Commissioners Komisaris Utama Zacky Anwar President Commissioner Komisaris Ignatius Rusdonobanu Commissioner Komisaris Tubagus Farich Nahril Commissioner Komisaris Independen Mochammad Imron Zubaidy Independent Commissioner Komisaris Independen Achmad Sofyan Ruky Independent Commissioner Dewan Direksi Board of Directors Direktur Utama Irvan Kamal Hakim President Director Direktur Produksi Hilman Hasyim Production Director Direktur Logistik Imam Purwanto Logistics Director Direktur Keuangan tidak terafiliasi Sukandar Unaffiliated Finance Director Direktur Sumber Daya Manusia Human Resources and General dan Umum Dadang Danusiri Affairs Director Direktur Pemasaran Yerry Marketing Director Direktur Teknologi dan Technology and Development Pengembangan Usaha Widodo Setiadharmaji Director PT KRAKATAU STEEL PERSERO Tbk DAN ENTITAS ANAK CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN Pada Tanggal 31 Maret 2013 dan 31 Desember 2012 Disajikan dalam ribuan Dolar AS dan dalam jutaan Rupiah, Kecuali Dinyatakan Lain PT KRAKATAU STEEL PERSERO Tbk AND SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS As of March 31, 2013 and December 31, 2012 Expressed in thousands of US Dollar and in million Rupiah, Unless Otherwise Stated 11 1. UMUM lanjutan 1. GENERAL continued