Overview of BORN Corporate Presentation June 2012

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1. Overview of BORN

5  BORN is a holding company, with all of its coking coal operations conducted through PT Asmin Koalindo Tuhup “AKT”  AKT holds a 3rd generation Coal Contract of Work “CCoW” with favourable terms  PT Borneo Mining Services “BMS” owns mining equipment that it rents to AKT  BORN listed on the Indonesian Stock Exchange on 26 November 2010  Produced more than 3mt of hard coking coal in 2011  Completed acquisition of 23.8 stake in BUMI Plc on 20 January 2012 3 Notes: 1 As of 16 May 2012 at current exchange rates 2 As of 12 February 2012 at an exchange rate of 1 USD to 0.63 GBP; total shares of 241.0mm including nonvoting shares of 60.4mm 3 23.8 stake is held indirectly through two joint ventures with the Bakrie Group From a greenfield concession acquired in 2008, BORN developed AKTs CCOW into Indonesias largest and most important coking coal producer Current Corporate Structure Current Corporate Structure PT Republik Energi Metal PT Borneo Lumbung Energi Metal TBK Market Cap of US1,453MM 1 PT ASMIN KOALINDO TUHUP CCoW PT BORNEO MINING SERVICES 30 99.9 99.9 Public 70 BUMI Plc Market Cap of US2,866MM 2 23.8 3 6  Professional and diverse management team with extensive experience in world class firms  Deep expertise in all areas of mine development, engineering and operations Dave Alister Tonkin AKT’s Operations Director Samin Tan Founder Eva Novita Finance Director Alexander Ramlie President Director Ken Allan Marketing Director Peter Rod AKT’s Head of Mining Operations 7  To be a world class mining company with a diversified portfolio of high quality coal and metals assets with the following characteristics : ― High margin products ― Large resource base ― Low production cost ― Create value through developing greenfield assets  Drive value through aggressive production ramp ups, continuous productivity improvements, judicious use of available financing and capital, and strategic acquisitions Creating Long Term Value for Shareholders Create long term value for the benefit of all shareholders and stakeholders 8 Within 3 years of Greenfield Acquisition, BORN Achieved Profitability  31 May 1999, AKT signed the 3rd Generation CCoW Jan 10 Jan 09  Sep 2009, AKT commenced commercial production  31 Dec 2009, increased production capacity to 2.4 mtpa at the Kohong block Future: Increase production capacity to 10.0 and 15.0 mtpa by end of 2013 and 2018, respectively  27 Oct 2007, BORN gained full management control of AKT 1999 Jan 07 Jan 08  2 Jan 2008, start of development and construction Jan 11 Jan 12  Production capacity increased to 3.6mtpa in 2010 at the Kohong block  Jan 2012, completed 23.8 investment in BUMI Plc  Sep 2011, reserves increased to 132 mt representing 90.4 growth from 70 mt in June 2010  Nov 2010, listed on IDX and raised US580MM Notes: 1 CAGR calculated from 2005-2011 2 CAGR calculated from 2007-2011 Proven Track Record of Growing Reserves and Resources Proven Track Record of Growing Reserves and Resources  Resources CAGR 1 : 16.5  Reserves CAGR 2 : 32.1 mt Nov 2005 Feb 2006 Apr 2007 Feb 2009 Jun 2010 Sep 2011 9 Tremendous Production Upside and Long Reserve Life  Holds two coking coal deposits - Kohong and Telakon blocks, within 21,630 hectares of concession area  JORC compliant Reserves and Resources of 131.8 mt and 319.8 mt, respectively, ― Equivalent to 28.6x 28.6 years forecast production in 2012 of 4.4 million tonnes  CCoW production permitted until 2039  Production share “Royalty” 13.5 JORC Mineable Reserves at September 2011 mt Proved Probable Total Kohong 54.2 51.2 105.4 Telakon 11.6 14.7 26.4 Total 65.8

65.9 131.8

JORC Resources mt Measured Indicated Inferred Total Kohong 64.2 69.0 114.0 247.2 Telakon 11.8 27.7 33.1

72.6 Total

76.0 96.7

147.1 319.8 10 Increase Self-sufficiency And Decrease Reliance On The Barito River  Alternative transportation route through Mahakam River a possible mediumlong term solution  Haul road from mine to Melak port  8,000 tonne barges can be operated all year round  ISP at Damparan, to AKT design, 1MT stockpile, 3,000tph unload, 4,000tph loading capacity  On-river transshipment capability from 4,000 to 8,000 tonne barges Mahakam River 355 km Existing logistics - Haul Road 36 km Existing logistics - Barito River 290 km Existing logistics - Barito River 272 km Haul Road 112 km Taboneo anchorage 11

2. BORN’s results and plans