0.18 6.8 0.48 AR14 English for Web

AdARo ENERgy 2014 ANNuAl REPoRT sTRENGThENiNG ThE cORE fOR busiNEss susTAiNAbiliTY www.AdARo.CoM 75 Reported according to JORC 2012 Edition Calculated as at Dec. 31, 2013 Calculated changes to coal reserves quality 2014 vs 2013 Total moisture Ash Volatile matter Total sulphur Caloriic value Kcalkg Total moisture Ash Volatile matter Total sulphur Caloriic value Kcalkg 26.7 1.8 36.7 0.10 5,016 0.1 - - 0.01 4 25.7 3.1 35.7 0.17 5,065 0.7 -0.7 -0.4 0.04 -9 No reserves estimated in 2013 No reserves estimated in 201314 39.0 2.6 30.6 0.21 4,012 - - -0.1 - -9 No reserves estimated in 2013 No reserves estimated in 201314

31.2 2.1

34.4 0.15

4,648 - - - - 9 Pending JoRC Reserve Study NA NA NA NA NA NA NA NA NA NA No reserves estimated in 2013

31.2 2.1

34.4 0.15

4,648 0.1 0.1 -0.1 - -14 No reserves estimated in 2013 No reserves estimated in 201314 No reserves estimated in 2013 No reserves estimated in 201314

34.1 5.7

31.1 0.4

4,292 - - - - No reserves estimated in 2013 No reserves estimated in 201314

34.1 5.7

31.1 0.4

4,292 - - - - Reported according to JORC 2012 Edition Calculated as at Dec. 31, 2013 Calculated changes to coal reserves quality 2014 vs 2013 Inherent moisture Ash Volatile matter Total sulphur Caloriic value Kcalkg Inherent moisture Ash Volatile matter Total sulphur Caloriic value Kcalkg 18.0 2.0 41.0 0.11 5,610 -0.1 - - - 7 17.3 3.4 39.8 0.19 5,638 0.9 -0.8 -0.6 0.05 -25 No reserves estimated in 2013 No reserves estimated in 201314 20.0 3.4 40.0 0.27 5,241 - - - 0.01 -5 No reserves estimated in 2013 No reserves estimated in 201314

18.7 2.6

40.6 0.18

5,475 - - -0.1 - 5 No reserves estimated in 2013 NA NA NA NA NA NA NA NA NA NA No reserves estimated in 2013

18.7 2.6

40.6 0.18

5,475 0.4 - -0.3 - -45 No reserves estimated in 2013 No reserves estimated in 201314 No reserves estimated in 2013 No reserves estimated in 201314

21.1 6.8

37.2 0.48

5,132 - - - - - No reserves estimated in 2013 No reserves estimated in 201314

21.1 6.8

37.2 0.48

5,132 - - - - - 1 PT Adaro Indonesia’s coal quality samples have been analysed to ASTM standards. 2 Balangan Coal is an informal collective name for the three separate IuPs PT Semesta Centramas, PT Paramitha Cipta Sarana and PT laskar Semesta Alam. Coal quality samples from each have been analysed to ASTM standards. 3 PT Mustika Indah Permai’s coal quality samples have been analysed to ISo standards. Elevated levels of sodium in ash averaging 3 were noted in the 2014 JoRC coal reserves. No additional data in 2014. Notes 76 OuR busiNEss REviEw Of lOGisTics From Kelanis, PT Maritim Barito Perkasa MBP, our barging and ship-loading subsidiary, carries the coal on barges to three possible des- tinations: to the Taboneo anchorage through the working area of PT Indonesia Multi Purpose Terminal IMPT, where transshipment takes place for a signiicant portion of our coal to the land-based terminal operated by PT Indonesia Bulk Terminal IBT at South Pulau Laut, or di- rectly to Adaro’s domestic customers. As the coal passes through the mouth of the Barito River, it enters the channel that PT Sarana Daya Mandiri SDM maintains through regu- lar dredging. At Taboneo, coal transshipment activities are assisted by PT Puradika Bongkar Muat Makmur PBMM, as the stevedoring company, and MBP provides transshipment services in the working area of IMPT, which functions as the Taboneo Port Operator. AL’s vision is to become a reliable, eicient and best-managed Indonesian logistics com- pany. It aims to ensure high-quality health and safety standards with environmental best prac- tices to enhance the businesses that in return beneit stakeholders and communities. In 2014, AL successfully implemented its management system within several business units and wit- nessed improvements on operational reliability and eiciency. AL has also completed two successful com- munity development projects aimed at improv- ing the delivery of education to young children. It built new school facilities at two villages in South Kalimantan, namely Tanipah and Desa Labat Muara. A mong the key challenges faced by Adaro in its early days were transportation and logistics. AI has one of the furthest inland coal mines in Indonesia. It is lo- cated 240km from the trans- shipment location at Taboneo, and another 80km from the barge-loading port at Kelanis. When our majority shareholders acquired AI in 2005, one of their irst priorities was to improve our coal supply chain. Their experience with building PT Astra International Tbk provided them with an appreciation of the importance of supply chain management and logistics, and the necessary knowledge and expertise to develop it. PT Adaro Logistics AL is tasked with coor- dinating and managing the logistics arm of our coal supply chain. AL has integrated the activities of our logistics business units to enhance its val- ue as an integrated port-to-port logistics service provider to Adaro. AL contributes signiicantly to Adaro’s integrated coal supply chain, starting from loading coal on to barges at Kelanis to trans- porting and delivering the coal at the discharg- ing points or ports. Through synergized planning, AL strength- ens the business process from coal barging and transshipment, to the operation of the land- based coal assembly and ship-loading terminal, to port management for stevedoring and coal transshipment activities at Taboneo anchorage, and lastly to managing the availability of the Barito River channel by dredging the channel regularly. Dovetailing with our other business functions, AL promotes optimization and ei- ciency in its operation. From Pit to Port: Delivering the Goods AdARo ENERgy 2014 ANNuAl REPoRT sTRENGThENiNG ThE cORE fOR busiNEss susTAiNAbiliTY www.AdARo.CoM 77 From Kelanis, MBP carries the coal on barges to three possible destinations: to the Taboneo anchorage, to the land- based terminal operated by IBT at South Pulau laut or directly to Adaro’s domestic customers. AI’s coal is loaded to barges by a series of conveyors at the Kelanis Dedicated Coal Terminal. Kelanis has an annual capacity of 60Mt based on average operating conditions. 78 OuR busiNEss REviEw Of lOGisTics As a coal-focused logistics provider, the out- look for AL is afected by the outlook for coal. At Adaro, we believe that the long-term fundamen- tals for coal remain intact. We do, however, want to improve our non-coal mining activities such as logistics, mining services and power. Apart from the coal industry, the outlook for the logistics business in Indonesia is reassuring. The government has made the maritime sector one of its priorities, and it plans to build more ports and water tollways to connect the archi- pelago. Because of this, AL plans to increase its strategic diversiication into non-coal bulk ma- terials as well as materials related to the oil and gas industry. AL will take these strategic moves to reduce its dependence on the coal industry and to open up new opportunities for future growth. Furthermore, more barging and shiploading services will be required to transport coal to do- mestic power plants in the next ive years, as the government plans to increase Indonesia’s coal- ired power generation capacity by 20GW. AL has a number of subsidiaries involved in difer- ent parts of the logistics business, and each sub- sidiary has its own competitive advantage. MBP has invested in larger-size barges and a loating transfer unit FTU to improve its opera- tional performance and reliability. IMPT and IBT provide port operations at Taboneo and Pulau Laut, respectively. The government’s plan to control coal exports by appointing dedicated ports also gives us a com- petitive advantage, as we have been operating of shore and onshore coal ports for more than two decades. PT Maritim Barito Perkasa MBP is a prime contractor in transporting Adaro’s coal from Kelanis to the Taboneo of- shore anchorage and IBT at South Pulau Laut. In addition, MBP transports Adaro’s coal directly to domestic customers. MBP also provides coal transportation services to third parties. MBP’s fleet consists of 99 vessels — 32 of which were chartered from third-party vendors — and four units of self-propelled barges and one Coal on its journey down the Barito River to Taboneo anchorage. Our subsidiary MBP is a major contractor in the barging process. AdARo ENERgy 2014 ANNuAl REPoRT sTRENGThENiNG ThE cORE fOR busiNEss susTAiNAbiliTY www.AdARo.CoM 79 MBP 5-year Highlights 2010 2011 2012 2013 2014 Key Financial Highlights uS million Total assets 129.6 152.9 221.4 244.3 316.2 Total liabilities 139.2 139.8 170.6 153.0 176.2 Interest-bearing debt 0.1