121.1 85.3 59.2 65.5 72.2 63.7 46.8 1.6 – 1.75 Article toba mdna 1q2016

PRODUCTION OPERATION In 1Q16 , the Company‟s production volume of 1.5 million tons came in line with its 2016 quarterly guidance of between 1.25 - 1.75 million tons. Such production volume resulted from operations of all three operating subsidiaries with the following respective contributions: ~1.1 million tons from ABN, ~0.1 million tons from IM, and ~0.3 million tons from TMU. To date, ABN remained as the main contributor to the Company‟s total production volume. Production million tons and SR x Stripping ratio SR in 1Q16 remained stable at 12.4x as compared to that in 1Q15 due to continued efforts in improving operational performance amidst the low coal price environment, while complying with disciplined mine plan execution. This was in line with its 2016 quarterly SR guidance of 11x - 12x. NEWC Index Price vs ASP US per ton ASP contracted by 20.4 y-o-y from US 58.8 per ton in 1Q15 to US 46.8 per ton in 1Q16, which compared favorably with NEWC Index price that fell higher by 23.6 y-o-y over the same period. To date, the ASP outperformance over the NEWC Index price has so far materialized for three consecutive years in 2013, 2014, and 2015. The Company capitalized on the market momentum during the latter parts of 2013, 2014, and 2015 by selling forward to its quality buyers the majority portion of its sales volume predominantly based on fixed price. This marketing initiative has enabled the Company to maximize its pricing strategy given the adverse coal market condition.

98.5 121.1

96.9 85.3

70.8 59.2

50.3 65.5

91.3 72.2

66.6 63.7

54.8 46.8

20 40 60 80 100 120 140 2010 2011 2012 2013 2014 2015 1Q 2016 NEWC ASP 12.4x 12.5x 12.0x 12.1x 12.4x 12.0x 0.0x 2.0x 4.0x 6.0x 8.0x 10.0x 12.0x 14.0x 16.0x 18.0x 20.0x 22.0x 0.0 0.5 1.0 1.5 2.0 2.5 1Q15 2Q15 3Q15 4Q15 1Q16 1Q16E TMU IM ABN SR Consolidated

1.5 1.6

1.5 1.5

1.25 – 1.75

M il li o n T o n s G u id a n ce 1.5 Financial and Operational Highlights All figures are in million US unless otherwise stated 1Q15 1Q16 Changes Operation Sales Volume mn ton 1.9 1.4 26.3 Production Volume mn ton 1.5 1.5 0.0 Stripping Ratio SR x 12.4 12.4 0.0 FOB Cash Cost USton 46.6 34.8 25.3 NEWC Index Price USton 65.8 50.3 23.6 Average Selling Price ASP USton 58.8 46.8 20.4 Financial Performance Profit Loss 1Q15 1Q16 Changes Sales US mn 111.7 63.6 43.1 Cost of Goods Sold US mn 91.4 49.3 46.1 Gross Profit US mn 20.3 14.3 29.6 Operating Profit US mn 15.9 8.3 47.8 EBITDA US mn 17.7 11.3 36.2 Profit for the Period US mn 10.5 5.2 50.5 EBITDAton USton 9.3 8.3 10.8 Operating Cash Flow US mn 7.9 10.7 35.4 CAPEX US mn 2.3 3.4 47.8 Balance Sheet Dec’15 Mar’16 Changes Interest Bearing Debt US mn 64.0 61.3 4.2 Cash and Cash Equivalents US mn 45.5 49.1 7.9 Net Debt US mn 18.5 12.2 34.1 Total Assets US mn 282.4 282.3 0.0 Total Liabilities US mn 127.3 122.2 4.0 Total Equity US mn 155.1 160.2 3.3 Financial Ratios Gross Profit Margin 18.2 22.5 EBITDA Margin 15.8 17.8 Operating Profit Margin 14.2 13.1 Notes: FOB Cash Cost = COGS including royalty and selling expense – depreciation and amortization EBITDA = Gross profit – selling expenses – GA + depreciation and amortization Net Debt = Interest bearing debt – cash and cash equivalents PROFIT LOSS SALES The Company booked sales of US 63.6 million in 1Q16, 43.1 lower compared to 1Q15, as a result of lower sales volume and weaker NEWC Index price. However, margins such as gross profit margin, and EBITDA margin improved over the same period due to continuous operational improvements and cost management disciplines. COST OF GOODS SOLD A 46.1 decrease in cost of goods sold from US 91.4 million in 1Q15 to US 49.3 million in 1Q16 resulted mainly from contraction in FOB cash cost, falling by 25.3 y-o-y from US 46.6 per ton to US 34.8 per ton in 1Q16. This stemmed from a combination of cost management initiatives, better execution of mine plan, and lower fuel cost. FOB cash cost is derived from cost of good sold plus marketing and selling expenses, while subtracting depreciation and amortization. EBITDA EBITDA margin increased from 15.8 in 1Q15 to 17.8 in 1Q16 and EBITDA per ton as of 1Q16 stabilized at US 8. 3 in line with the Company‟s indicative EBITDA per ton guidance of US 7 - 8 per ton. This was attributable to predominantly better mine plan execution and cost management initiatives, including lowering mining cost during a challenging period. The first graph below depicts the EBITDA per ton evolution on quarter-on-quarter q-o-q basis from US 9.3 in 1Q15 to US 8.3 in 1Q16 and the NEWC Index price from US 65.8 per ton to US 50.3 per ton over the same period. From 1Q15 to 1Q16, the Company maintained stable quarterly EBITDA per ton of US 7- 8 and consistent cash margin during continued weaker coal price environment. Quarterly EBITDA per ton vs NEWC Index 1Q15 – 1Q16 ASP vs FOB Cash Cost 1Q15 – 1Q16 PROFIT FOR THE PERIOD After taking into account finance cost of US 1.0 million and tax expense of US 2.5 million, the Company booked total profit for the period before minority interest of US 5.2 million in 1Q16, down 50.5 y-o-y. FINANCIAL RATIOS Gross profit margin and EBITDA margin rose y-o-y from 18.2 and from 15.8 in 1Q15 respectively to 22.5 and 17.8 in 1Q16 respectively as a result of better operational performance, discipline in implementing cost management initiatives, and successful marketing initiatives.

9.3 8.4