Marius J. Kloppers
Management
Ladies and gentlemen, welcome to today's presentation of BHP Billiton's interim results for the December 2012 half year. I'm speaking to you from Sydney. Our Chief Financial Officer, Graham Kerr, joins us from London. We're also joined on the telephone line by other members of the management team. I'd like to thank you for accommodating a 1-hour delay that was required as a result of our announcement on CEO succession. I would like to personally congratulate Andrew Mackenzie on his election, and I welcome him to Sydney, where he joins me for today's presentation. I'll come back to Andrew's appointment in due course, but I would firstly like to focus on the strong results we've delivered in what has been a more challenging environment for the industry. Before we begin, I would like to point you to the disclaimer and remind you of its importance in relation to today's results. With regard to the format, I will give a general overview of performance. Graham will then review our financial results. I will then conclude by discussing commodity outlook, as well as our unchanged strategy, which has been the cornerstone of our outperformance for more than a decade. As we present results today, I'm sure you will notice the congruence between our operating performance and the primary focus areas of the group are -- as articulated. I'm proud to say that we are delivering on the commitments we've made. We've reported strong and predictable operating results, and our production guidance remains intact. We recognized a changed environment earlier than others in our industry. As a result, our usual focus on costs has been intensified over the last year on an -- and on annualized basis, we've already reduced controllable cash costs by $1.9 billion. Our project slate remains on schedule and budget. We've made good progress on the ongoing simplification of our portfolio, and we remain confident of the outlook for our business. This focused approach and our well-established and unchanged strategy ensures that BHP Billiton is very well positioned to continue to outperform its peer group. But let me begin, as I always do, by discussing one of our core charter values, sustainability. The basic premise of putting health and safety first, being environmentally responsible and providing support for the communities in which we operate is intrinsically tied to our license to operate. In this regard, our total recordable injury frequency rate for the December 2012 half year improved by further 2% from the already record-low level achieved in our 2012 financial year. And considering a slightly longer time horizon, our total recordable injury frequency rate over the last 5 years has declined by 38%. Regrettably, however, we suffered the tragic loss of 2 of our colleagues during the financial year. The impact of these losses on family, friends and colleagues is -- are immeasurable and only reinforces the continuing need to eliminate fatal risks in our business. Turning to our financial results, the first half of our 2013 financial year was characterized by slowing global growth and a heightened sense of economic uncertainty. Commodity markets were volatile and a substantial reduction in our realized prices, as well as a persistent strength in producer currencies, weighed heavily on profitability. Strong operating performance across our assets and a material reduction in cash cost were not sufficient to offset these price and currency imposts. More specifically, EBITDA declined by 29% to $13.2 billion, while underlying EBIT declined by 38% to $9.8 billion. Attributable profit declined by 58% to $4.2 billion, and that is inclusive of exceptional items totaling $1.4 billion. Net operating cash flow declined by 48% to $6.4 billion. Pleasingly, however, cash generated from operations before working capitals declined by a more modest 29%, a strong performance, particularly relative to profit variance or price driven profit variance, and this again, illustrates the strength of our portfolio and strategy, which emphasizes asset quality and diversification. Ongoing portfolio simplification realized significant value for shareholders, with transactions totaling $4.3 billion announced or completed during the period. Consistent with our disciplined approach, these transactions were priced at a substantial premium to what the value -- to the values ascribed to these assets by the market. Capital and exploration expenditure was according to plan at $12.2 billion, and our full year guidance is unchanged at $22 billion. Our 20 relatively low-risk, largely brownfield projects, remain on budget and on schedule, with the majority, as previously scheduled, to commence production before the end of our 2015 financial year. With gearing of 31% at the end of the December 2012 half year, the capital structure remains strong and within the parameters defined by our solid A credit rating. And today, we declared an interim dividend of $0.57 per share, extending the unbroken track record of our progressive dividend. I would now like to discuss our production results in a little bit more detail, which continue to meet or exceed previous guidance. The chart on this slide shows and clearly illustrates the strong and consistent performance of our operations in the December 2012 half year. At Escondida, copper and concentrate production increased by 70% as we transitioned to higher ore grade and as we completed major maintenance programs. We're confident that we will achieve our targeted 20% copper production increase at this asset this financial year, and confident that we will grow production to over 1.3 million tonnes in our 2015 financial year. In our petroleum business, liquids volumes increased by 4% during the period. Development drilling at Shenzi, the recommencement of production in our Gulf of Mexico joint interest operations, and a more than 100% increase in the liquids contribution of our Onshore U.S. business, offset natural field decline elsewhere. Our plan to increase total petroleum production to 240 million barrels of oil equivalent this financial year is unchanged. At Queensland Coal, metallurgical coal production had largely recovered to supply chain capacity by the end of the year -- by the end of the calendar year, I should say. The associated increase in productivity, broader economies of scale and closure of high-cost capacity is expected to deliver significant reduction in unit cost over the remainder of the financial year. Substantial effort is underway to ensure that this business returns to profitability even in the absence of higher prices. Our single largest earnings contributor, Western Australia Iron Ore, maintained its strong momentum, delivering a 12th consecutive December half year production record. The recent commissioning of our fifth car dumper at Port Hedland ensures that this business remains well positioned for future growth. In this regard, we now estimate that car dumper, ship loader and rail capacity to be about -- around 300 million tonnes per annum, and in due course, we look forward to approving what could be one of the lowest capital cost expansion opportunities in the industry as we add mining capacity to match that logistics chain. We are, therefore, on track to grow our copper equivalent production volumes at a compound annual growth rate of 10% this year and next year -- financial year, that is, in line with previous guidance. More broadly, record production at 5 operations, together with the release of latent capacity that I just referred to, as well as the decisive action that we've taken to arrest and then reverse cost inflation will continue to support margins and returns. While external factors, particularly price, were therefore less than supportive in the reporting period, we continue to deliver on those things we can control: safety, volume and costs. And with that, I'd like to hand over to Graham, who will discuss our financial results with a particular focus on the progress that we have made in reducing our operating costs and discretionary spend. Graham?