Record cash flows and earning

Rio Tinto PLC 03 February 2005 Record cash flows and earnings • Adjusted earnings* of $2,221 million were $839 million, or 61 per cent, above 2003. Total cash flow from operations of $4,449 million was $963 million, or 28 per cent, above 2003. Net earnings of $2,813 million compared with $1,508 million in 2003. • The final dividend brings total dividends for the year to US 77 cents per share, an increase of 20 per cent. • Rio Tinto announces the intention to return up to $1.5 billion of capital over two years through share buy back programmes. • Markets for most of the Group's products were stronger. Earnings benefited from new operations at Diavik (diamonds), Hail Creek (coking coal) and Eastern Range (iron ore) and the expansion at Escondida (copper). First shipments were made from the Comalco Alumina Refinery in November, three months ahead of schedule. • Opportunities were taken to divest non-core businesses generating proceeds of over $1.5 billion. • Major capital projects are progressing well. The major expansion of iron ore capacity in Western Australia is now underpinned with long term contracts. During the year, approval was given for an expansion of the Hail Creek coking coal mine and further developments at Diavik. Full year to 31 December 2004 2003 Change (All dollars are US$ unless otherwise stated) Gross turnover $14,135m $11,755m +20% Cash flow from operations (incl. associate and JV dividends) $4,449m $3,486m +28% Adjusted earnings* $2,221m $1,382m +61% Net earnings * $2,813m $1,508m +87% Adjusted earnings per share - US cents 161.0 100.3 +61% Earnings per share - US cents 204.0 109.5 +86% Dividends per share - US cents 77.0 64.0 +20% *2004 adjusted earnings are stated excluding net exceptional items of $592 million comprising net gains on disposals of businesses of $913 million less asset write downs and a provision for contract obligations of $321 million. 2003 adjusted earnings are stated excluding exceptional gains of $126 million on disposals of businesses. Adjusted earnings and adjusted earnings per share exclude exceptional items of such magnitude that their exclusion is necessary in order that adjusted earnings fulfil their purpose of reflecting the underlying performance of the business. Chairman's comments Rio Tinto's chairman Paul Skinner said, 'Our record earnings and cash flows reflect not only the strength of our markets but also the strength of Rio Tinto's asset base. The quality of our portfolio has been enhanced by the investments that we have made over recent years. Coupled with the Board's positive view of future growth prospects, this has given us the confidence to increase the annual dividend by 20 per cent setting a new higher baseline for the continuation of our progressive dividend policy. 'Our operating cash flow, combined with the proceeds from divestments, has significantly strengthened our balance sheet. We are committed to efficient capital management and, while our top priority remains value creation through investment in profitable projects, we are now in a position where we can comfortably fund our current investment programme and also consider returning capital to shareholders. Depending on market conditions, we are intending to return up to $1.5 billion of capital to shareholders over the next 2 years through both on-market and off-market share buy-back programmes. This still leaves us with the flexibility to take advantage of opportunities as and when they arise. 'The recovery in the global economy, that gathered momentum in 2003, continued in 2004. Strong demand in the US and Asia, particularly China, was reflected in higher prices for most of our products. While the rate of growth in the major OECD economies now appears to be slowing, current market conditions for the majority of our products suggest that we will continue to see strong demand in 2005. 'The Board remains committed to Rio Tinto's strategy of investing in long life, low cost, mining assets and to a value driven, disciplined approach to investment decisions. This will ensure that our portfolio will continue to deliver for shareholders in periods when markets do not show today's strength.' Chief Executive's comments Leigh Clifford, Rio Tinto's chief executive said, 'The operational challenges we faced early in the year, in particular the effects of tropical cyclone Monty on our iron ore operations and the 2003 material slippage at Grasberg, are now well behind us and our operations performed well in the second half of the year. 'We have enhanced our portfolio both through divestments and investments. Stronger markets have given us opportunities to divest non-core businesses, generating proceeds of over $1.5 billion. Our new assets, including the Diavik diamond mine and the Hail Creek coking coal mine, have performed ahead of expectations and we have announced investments that will further enhance these operations. The commissioning of the Comalco Alumina Refinery is going well and first shipments took place in November, three months ahead of schedule. While the primary focus is still to complete the commissioning of the first phase successfully, studies on expansion options at the refinery are also proceeding. The major expansion of the Western Australian iron ore operations is well underway and is now largely underwritten by long term contracts and will enable us to capitalise on the opportunities presented by a strong market. We anticipate progressive commissioning during 2005. 'Strong markets give us opportunities but they also bring challenges. Our global procurement programme does not insulate us completely from the cost pressures that our industry experiences when markets are strong. However, performance improvement remains a key focus within Rio Tinto and we are putting greater emphasis on our global scale and specialist skills to ensure that we achieve industry leading performance. 'Our long term commitment to exploration, which is a distinguishing feature of Rio Tinto, continues to generate high quality opportunities. As a result of our exploration programme, during 2004 we had five significant projects - in copper, iron ore, nickel, gold and potash - move into the next stage of project evaluation.' Webcast A webcast of the results presentation starting at 10-00 GMT (21-00 AEDT) on 3 February 2005 can be accessed through the Rio Tinto website (www.riotinto.com). Commentary on the Group financial results Adjusted earnings of $2,221 million were $839 million above 2003. The principal factors explaining the movement are shown in the table below. Net earnings of $2,813 million were $1,305 million above 2003. Adjusted Net earnings earnings US$m US$m 2003 1,382 1,508 Prices 1,638 Exchange rates (247) Inflation (118) Grasberg (203) slippage Volumes 270 Energy costs (81) Other costs (173) Other (247) 839 839 Exceptional 466 items 2004 2,221 2,813 Adjusted earnings exclude the exceptional items which are described below. Prices and exchange rates Stronger markets resulted in higher prices for most of the Group's products. Compared with 2003 average copper prices of 130c/lb were over 60 per cent higher, average aluminium prices of 78c/lb were 20 per cent higher and average gold prices of $409/oz were 13 per cent higher. Average molybdenum prices were over two and a half times those of 2003. The benchmark iron ore price increased 18.6 per cent. This resulted in increased seaborne iron ore prices, mainly effective from 1 April 2004. The seaborne thermal coal market also strengthened during the year with the benefit of higher prices flowing through progressively in the second half of the year. The US dollar weakened further against those currencies in which the Group incurs the majority of its costs. Against the Australian dollar it averaged 12 per cent weaker. The effect of this and other currency movements on operating costs reduced earnings by $326 million. The effect on earnings of the revaluation of monetary items to period end exchange rates was also adverse, although relative to a more substantial charge in 2003 it had a positive effect of $61 million. Gains on currency hedges initiated by North, Ashton and Comalco before 2000 increased earnings by $18 million compared with 2003. Grasberg slippage Production of copper and gold from the Freeport managed Grasberg mine was significantly below 2003 as a consequence of the material slippage in the fourth quarter of 2003. The effect of this on volumes and costs, net of insurance, was to reduce 2004 earnings by $203 million. Production had returned to normal by the fourth quarter of 2004. Volumes Excluding the effects of the Grasberg slippage, higher volumes, mainly from new projects at Diavik (diamonds), Escondida (copper), Hail Creek (coking coal) and West Angelas (iron ore) increased earnings by $270 million. As a result of tropical cyclone Monty the volume growth from the Western Australian iron ore operations was more modest than would otherwise have been the case. Costs Excluding the effect of inflation, higher energy costs and the Grasberg slippage, the impact on earnings of increased costs was $173 million. Strong markets create cyclical cost pressures within the industry. Higher prices for skilled labour, steel, rubber, diesel, explosives and freight have all had an effect on operating costs. At Hamersley, costs were also higher due to increased material movement, including pre-stripping, and higher maintenance activity. Tropical cyclone Monty had a prolonged effect on the costs as well as volumes at Hamersley and Robe. Adverse cost variances at Argyle were attributable largely to lower production and at Palabora to lower volumes and increased depreciation following the commissioning of the underground project. Tax Excluding exceptional items, the effective tax rate of 29 per cent was in line with that of 2003. Other The absence of earnings from divested businesses reduced earnings by $122 million. The East 1 Pushback project at Kennecott Utah Copper was approved in February 2005. This project is a higher value, lower capital intensive, but shorter life option than the previous mine plan which was predicated on development of an underground mine from 2013. Options to extend operations beyond 2017, including further open pit and underground developments, will be fully studied over the coming years but the results for 2004 include a one-off non-cash charge of $36 million due to the increase in the present value of environmental remediation provisions. The 2003 earnings of Rio Tinto Brasil included a benefit of $32 million resulting from the part reversal of an impairment provision. The remaining variance of $57 million includes a number of provision movements, none of which is individually material. Exceptional items The 2004 exceptional items of $592 million include a net profit on disposals of businesses ($913 million), a charge of $160 million relating to Colowyo and a provision of $161 million for the write down of the carrying value of Palabora's copper assets. The net profit on disposals of businesses is stated after tax payable of $11 million. The write down of Palabora's copper assets is stated after tax of $108 million and minority interests of $129 million. A detailed review of the mine plan and projected cash flows of the Colowyo coal business was completed in June 2004. This indicated that future operating and development costs are substantially higher than previously estimated. As a consequence of this, an exceptional charge was recorded in the first half of 2004 for the write down of Colowyo's fixed assets and recognition of related contract obligations. The 2003 exceptional items of $126 million relate to gains on the disposal of Kaltim Prima Coal and Peak/Alumbrera. No tax was payable on these gains. Cash flow A record total cash flow from operations, including dividends from associates and joint ventures, of $4,449 million, was 28 per cent above 2003. Net working capital levels improved with days inventories and receivables falling despite a significant increase in the level of activity. Investment in the business continued. Capital expenditure and financial investment of $2,085 million was $412 million above 2003. Purchases of property, plant and equipment included the major expansion of iron ore capacity in Western Australia, the construction of the Comalco Alumina Refinery, and the purchase of West Antelope coal reserves by Kennecott Energy. Disposals of interests in businesses generated proceeds of over $1.5 billion. The largest components of this were the sale of shares in Freeport-McMoRan Copper & Gold Inc and the sale of Rio Tinto's interest in the Morro do Ouro gold mine in Brazil. Second half adjusted earnings Second half adjusted earnings were $235 million above the first half of 2004 principally as a result of higher selling prices. Volumes were also higher due to the ramping up of production at Diavik, Hail Creek, the recovery of the Western Australian iron ore operations from the first half effects of tropical cyclone Monty and the return of Grasberg to normal production. The increase in the charge for exploration and evaluation was biased towards the second half of the year. Balance sheet Shareholders' funds increased by $2,547 million. Profits exceeded dividends declared by $1,751 million and there was a write back of goodwill relating to disposals of $228 million. Exchange rate movements increased shareholders funds by $542 million. As a result of the strong cash flow, both from operations and from disposals, net debt fell from $5,646 million to $3,751 million. The ratio of net debt to total capital fell to 21.7 per cent from 33.8 per cent at 31 December 2003. Interest was covered 20 times (2003 11 times). Dividends Dividends are determined in US dollars. Rio Tinto plc dividends are declared and paid in pounds sterling and Rio Tinto Limited dividends are declared and paid in Australian dollars, converted at exchange rates applicable on Tuesday 1 February 2005. The interim and final dividends are summarised below. 2004 2003 Rio Tinto Group Interim (US cents) 32.00 30.00 Final (US cents) 45.00 34.00 Total dividend (US cents) 77.00 64.00 Rio Tinto plc Interim (pence) 17.54 18.45 Final (pence) 23.94 18.68 Total dividends (pence) 41.48 37.13 Rio Tinto Limited Interim (Australian cents) 45.53 45.02 Final (Australian cents) 58.29 44.68 Total dividends (Australian cents) 103.82 89.70 Rio Tinto Limited shareholders will be paid dividends which will be fully franked. The directors consider that there are sufficient franking credits available for paying fully franked dividends for at least the next year. The respective dividends will be paid on Friday 8 April 2005 to Rio Tinto plc shareholders on the register at the close of business on Friday 25 February 2005 and to Rio Tinto Limited shareholders on the register at the close of business on Tuesday 1 March 2005. The ex- dividend date for both Rio Tinto plc and Rio Tinto Limited will be Wednesday 23 February 2005. Dividends will be paid to Rio Tinto ADR holders on Monday 11 April 2005. As usual, Rio Tinto will operate its Dividend Reinvestment Plans, details of which can be obtained from the Company Secretaries' offices and from the Rio Tinto website (www.riotinto.com). The last date for receipt of the election notice for the Dividend Reinvestment Plans is Wednesday 16 March 2005. Capital management Rio Tinto is committed to maintaining an efficient balance sheet structure while retaining sufficient flexibility to fulfil its overall strategic priority of growing both organically and through acquisition where value enhancing opportunities arise. A series of acquisitions in 2000 and 2001, coupled with investment in a number of greenfield and brownfield opportunities, have increased the capital base of the Group and resultant free cash flow. This has put the Group in the position of being able to rebase the level of the ordinary dividend from which it will continue its progressive dividend policy. The current strength of the Group's cash flow means that in addition to comfortably funding the current planned investments, capital can be returned to shareholders whilst maintaining the flexibility to take advantage of acquisition and organic opportunities as and when they arise. Subject to market conditions, Rio Tinto's intention therefore is to return up to $1.5 billion of capital to shareholders during the course of 2005 and 2006. At the 2005 Annual General Meetings, Rio Tinto will once again be seeking shareholder approvals to renew its existing authority to make on-market purchases of shares in Rio Tinto plc. While it is Rio Tinto's intention to exercise this authority, the precise manner and timing of such purchases will be determined by, amongst other things, prevailing market conditions. In addition, Rio Tinto will also be seeking shareholder approval to make an off-market purchase of shares of Rio Tinto Limited through a tender process under which part of the buy-back price will be treated as a fully franked dividend for Australian tax purposes. The off-market buy-back tender structure enables Australian companies to buy back shares at a material discount to the prevailing share price. This type of off-market buy-back is likely to be attractive to a range of shareholders because of the treatment of the buy-back proceeds under the Australian tax regime. However, the buy-back tender will benefit all shareholders of the Group as the buy-back price would be at a discount to Rio Tinto Limited's market price. Broadly, Rio Tinto Limited is targeting to repurchase the equivalent of around US$300 - 400 million (A$400-500 million) of capital under the buy-back tender but the ultimate size of the buy-back will be dependent on shareholder demand and market conditions at the time. The buy-back tender will be conditional on Rio Tinto obtaining shareholder and other regulatory approvals. Subject to receipt of these approvals, it is intended to implement the buy-back as early as possible, subject to prevailing market conditions. As in previous years, Rio Tinto will also be seeking shareholder approval at the 2005 AGMs to renew its existing authorities to buy back Rio Tinto Limited shares on-market (after taking into account those bought back under the proposed off-market tender offer) as well as those held (indirectly) by Rio Tinto plc. Rio Tinto financial information by Business Unit (1) US$ millions Rio Tinto Gross turnover (a) EBITDA (b) Net earnings (c) interest % 2004 2003 2004 2003 2004 2003 Iron Ore Hamersley (inc. HIsmelt(R)) 100.0 1,625 1,329 800 711 447 424 Robe River 53.0 552 374 325 213 119 68 Iron Ore Company of Canada 58.7 428 442 55 47 3 7 2,605 2,145 1,180 971 569 499 Energy Kennecott Energy 100.0 1,107 955 277 236 119 88 Rio Tinto Coal Australia 100.0 769 433 336 157 180 70 Kaltim Prima Coal (d) - 142 - 74 - 31 Coal & Allied 75.7 769 597 204 52 51 (24) Rossing 68.6 124 86 8 (33) (4) (19) ERA 68.4 174 131 70 58 19 11 2,943 2,344 895 544 365 157 Industrial Minerals 2,057 1,801 538 465 223 154 Aluminium (e) 2,411 1,936 720 488 334 200 Copper Kennecott Utah Copper 100.0 1,113 722 496 230 293 88 Escondida 30.0 1,003 502 699 284 416 122 Freeport (f) 43 344 7 169 (4) 23 Grasberg joint venture (g) 153 397 102 225 38 104 Palabora 49.2 305 206 (20) 20 (21) 1 Kennecott Minerals 100.0 263 239 129 122 79 60 Rio Tinto Brasil (h) 108 139 31 48 1 48 Other (d) 167 176 91 51 54 (6) 3,155 2,725 1,535 1,149 856 440 Diamonds Argyle 100.0 322 434 102 198 23 72 Diavik 60.0 420 122 316 106 145 41 Murowa 78.0 2 - 1 - 1 - 744 556 419 304 169 113 Other operations 145 184 83 77 28 21 Other items 75 64 (221) (233) (114) (45) Exploration and evaluation (187) (127) (152) (98) Net interest (57) (59) Adjusted EBITDA & earnings 4,962 3,638 2,221 1,382 Exceptional items 771 126 592 126 Total 14,135 11,755 5,733 3,764 2,813 1,508 Reconciliation to the profit and loss account Profit on ordinary activities before interest 3,850 2,392 Depreciation and amortisation in subsidiaries 1,204 1,006 Asset write downs relating to subsidiaries & JVs 408 - Depreciation and amortisation in JVs and associates 271 366 5,733 3,764 References above are to notes on page 27 Rio Tinto financial information by Business Unit (2) US$ millions Rio Tinto Capital Depreciation & Operating assets interest Expenditure (i) amortisation (j) (k) 31 Dec 31 Dec % 2004 2003 2004 2003 2004 2003 Iron Ore Hamersley (inc. HIsmelt(R)) 100.0 745 298 161 110 2,211 1,543 Robe River 53.0 109 75 93 74 1,910 1,852 Iron Ore Company of Canada 58.7 51 37 41 29 530 489 905 410 295 213 4,651 3,884 Energy Kennecott Energy 100.0 169 168 118 105 447 561 Rio Tinto Coal Australia 100.0 50 92 73 52 661 649 Kaltim Prima Coal (d) - 2 - 16 - - Coal & Allied 75.7 15 34 94 91 717 787 Rossing 68.6 2 4 15 7 40 46 ERA 68.4 7 5 35 30 179 178 243 305 335 301 2,044 2,221 Industrial Minerals 248 139 176 172 2,170 2,038 Aluminium (e) 449 436 202 169 3,683 3,258 Copper Kennecott Utah Copper 100.0 105 83 90 92 1,243 1,277 Escondida 30.0 113 45 54 79 624 492 Freeport (f) - 33 3 54 - 144 Grasberg joint venture (g) 35 60 43 43 428 417 Palabora 49.2 30 66 41 17 358 426 Kennecott Minerals 100.0 36 9 27 42 166 136 Rio Tinto Brasil (h) 18 19 6 (18) 50 138 Other (d) 42 63 23 52 190 335 379 378 287 361 3,059 3,365 Diamonds Argyle 100.0 89 22 58 76 666 600 Diavik 60.0 49 78 67 34 599 674 Murowa 78.0 14 - - - 16 - 152 100 125 110 1,281 1,274 Other operations 10 4 45 37 89 98 Other items 5 17 418 9 (642) (455) Less joint ventures and associates (234) (181) (271) (366) - - Total 2,157 1,608 1,612 1,006 16,335 15,683 Less net debt (3,751) (5,646) Net assets 12,584 10,037 References above are to notes on page 27 Review of Operations Comparison of adjusted earnings 2004 adjusted earnings of $2,221 million were $839 million above the adjusted earnings of 2003. The table below shows the difference by product group. All financial amounts in the tables below are US$ millions unless indicated otherwise. $ m 2003 adjusted earnings 1,382 Iron Ore 70 Energy 208 Industrial Minerals 69 Aluminium 134 Copper 416 Diamonds 56 Other operations 7 Exploration and evaluation (54) Interest 2 Other (69) 2004 adjusted earnings 2,221 Iron Ore 2004 2003 Change Iron ore production (million tonnes) 106.5 101.5 +5% Turnover 2,605 2,145 +21% Net earnings 569 499 +14% EBITDA 1,180 971 +22% Capital expenditure 905 410 Market Conditions Global demand for iron ore continued to be extremely strong throughout 2004. Iron ore imports into China increased by over 40 per cent but demand was also strong in the rest of Asia and North America. Reflecting the strength of the market, 18.6 per cent price increases were achieved for fiscal year 2004 following the nine per cent price increases agreed in 2003. New long term supply agreements with leading Chinese and Japanese steel mills announced during the year underpin the current phase of Rio Tinto's expansion of port, rail and mine capacity that is on schedule for completion at the end of 2005. Agreements covering closer co-operation between Robe and Hamersley were signed in the fourth quarter of 2004 which will benefit both operations. Hamersley Iron Net earnings of $447 million were $23 million above 2003. First half production was severely disrupted by tropical cyclone Monty which hit the Pilbara in early March. Mines and port facilities were closed and the subsequent flooding also affected mining operations and transport infrastructure. Despite this disruption, Hamersley achieved record production and shipments for the year. The new Eastern Range mine was opened in April and shipped its first product in the second quarter and the expanded Yandi mine began producing at a 24 million tonne rate in the third quarter. An expansion of Yandi to 36 million tonnes was approved late in 2003, and construction began in 2004. The project is on track for completion in the first half of 2005. Material movement and maintenance activity increased during the period, as the business prepared for a significant increase in production from the end of 2005. Hamersley's net earnings include a net loss of $11 million (2003 $2 million) for HIsmelt(R) due to pre-production marketing and administration costs. As a result of various contractor labour disputes, the start-up of the plant is now expected in the first half of 2005. Robe River Net earnings of $119 million were $51 million above 2003. The West Angelas mine reached its design capacity of 20 million tonnes per annum in the first quarter, two years ahead of schedule and, except for the fourth quarter when production was affected by the timing of maintenance in advance of increased production in 2005, operated at this capacity for the remainder of the year. An expansion to 25 million tonnes per annum was approved late in 2003. Construction began in 2004 and is on track for completion in mid-2005. First half production from Pannawonica was also affected by flooding associated with tropical cyclone Monty. Production levels returned to normal relatively quickly but product quality was affected for a prolonged period. Iron Ore Company of Canada Net earnings of $3 million were $4 million below 2003. The effects of higher iron ore prices were all but negated by the interruption to production due to a three month industrial dispute over a new labour contract. As a result of the dispute, there was minimal production in the third quarter, but operations returned to normal progressively during the fourth quarter. The new collective agreement reduces the number of job classifications, introduces individual performance evaluations for all employees and provides the basis for a significant improvement in productivity. Energy 2004 2003 Change Production Coal (million tonnes) Hard coking coal 6.8 2.3 +196% Other Australian/Indonesian 32.9 38.3 -14% US 117.7 108.2 +9% Uranium (tonnes) 5,974 5,158 +16% Turnover 2,943 2,344 +26% Net earnings 365 157 +132% EBITDA 895 544 +65% Capital expenditure 243 305 US Coal - Kennecott Energy Net earnings of $119 million were $31 million above the net earnings of 2003. Production was nine per cent higher than in 2003 as a result of higher demand for low sulphur coal. Higher volumes, higher realised prices and a lower tax charge all contributed to the improved result. Kennecott Energy also made progress in implementing initiatives leading to cost reductions, productivity improvements, reduced capital requirements and marketing benefits. These benefits were partially offset by higher fuel prices. Kennecott Energy successfully bid for an additional 177 million tonnes of in-situ coal reserves at West Antelope at a cost of $146 million. Asia Pacific Thermal Coal Markets The markets for thermal coal that had begun to strengthen late in 2003 remained strong throughout 2004 and the benefits of rising prices flowed through progressively in the second half of the year. The market for coking coal, into which Rio Tinto introduced production from the new Hail Creek mine, was also strong. Rio Tinto's mines generally operated at the capacity permitted by rail and port infrastructure in New South Wales and Queensland. Rio Tinto Coal Australia (formerly Pacific Coal) Net earnings of $180 million were $110 million above 2003. Production from the new Hail Creek mine ramped up to capacity well ahead of schedule. Total production in 2004 was 5.1 million tonnes and an expansion in capacity to eight million tonnes was approved in July 2004. The proportion of coking coal from the Kestrel mine increased during 2004. In the first quarter of the year shipments from Blair Athol were constrained for a period of seven weeks due to a reclaimer failure at the independently managed Dalrymple Bay Coal Terminal (DBCT). Congestion at DBCT again constrained shipments towards the end of the year. Coal & Allied Net earnings of $51 million compared with a loss of $24 million in 2003. The port and rail congestion that had affected sales through the port of Newcastle (NSW) in 2003 and the first quarter of 2004 eased during the second quarter following the approval of a port rationing agreement by the Australian Competition and Consumer Commission in mid-March. Coal & Allied was brought under unified management with Rio Tinto Coal Australia with effect from 1 February 2004. In addition, the Mount Thorley and Warkworth mines have been managed as one operation since late January. Rossing A net loss of $4 million compares with a net loss of $19 million in 2003. 2004 earnings benefited from lower inventory values following a stock write down in the second half of 2003. The effects of a stronger uranium market were offset by the effects of the stronger Namibian dollar. Work continued on studying opportunities to extend the life of the operation beyond that of the existing pit. Energy Resources of Australia Net earnings of $19 million were $8 million above 2003 due to higher uranium prices and a lower tax charge. Industrial Minerals 2004 2003 Change Production Borates (000 tonnes) 565 559 +1% Titanium dioxide (000 tonnes) 1,192 1,192 0% Salt (000 tonnes) 4,792 4,633 +3% Talc (000 tonnes) 1,443 1,357 +6% Turnover 2,057 1,801 +14% Net earnings Rio Tinto Borax 94 80 +18% Rio Tinto Iron & Titanium 95 47 +102% Dampier Salt 10 10 0% Luzenac 24 17 +41% 223 154 +45% EBITDA 538 465 +16% Capital expenditure 248 139 Rio Tinto Borax Net earnings of $94 million were $14 million higher than 2003. Production of borates was slightly above 2003 reflecting improvement in some end use markets. The business benefited from continuing strength in the US housing sector and demand for boric acid remained strong. The expansion of boric acid capacity remains on schedule for completion in the first half of 2005. Further expansion of boric acid capacity has been approved and is in the engineering phase with construction to be completed by the end of 2006. Rio Tinto Iron & Titanium Net earnings of $95 million were $48 million above 2003, which included a charge associated with the write down of a customer receivable which was partially reversed in 2004. The demand for high-grade chloride feedstocks, like QIT's UGS product, remained very strong. Conventional chloride and sulphate slags remained in general oversupply, but with some short-term tightness in chloride slag caused by producer production difficulties. Rio Tinto Iron & Titanium benefited from the strong markets for its iron, steel, rutile and zircon products. Production of conventional slags remained below capacity whereas production of the high purity upgraded slag (UGS) was at capacity. Expansion of the UGS plant to 325,000 tonnes per annum is on schedule for start up in early 2005. Dampier Salt Net earnings of $10 million were in line with 2003 with higher sales volumes offsetting the effects of the stronger Australian dollar. Luzenac Net earnings of $24 million were $7 million above 2003. The market for automobile applications was strong on both sides of the Atlantic with Luzenac products increasingly used in new models and applications. Sales volumes to the paper sector in North America, Latin America and Asia also increased. 2003 net earnings included one-off costs for restructure and site closure. Aluminium 2004 2003 Change Production Bauxite (000 tonnes) 12,828 12,316 +4% Alumina (000 tonnes) 2,231 2,014 +11% Aluminium (000 tonnes) 837 817 +2% Turnover 2,411 1,936 +25% Net earnings 334 200 +67% EBITDA 720 488 +48% Capital expenditure 449 436 All sites except Bell Bay achieved record production volumes in 2004. Prices The average aluminium price of 78c/lb was 20 per cent higher than the average during 2003. The alumina market also strengthened with spot prices averaging $372/tonne compared with $275/tonne in 2003. The effect of these and other price movements was to increase earnings by $201 million compared to 2003. Bauxite Production of bauxite was four per cent above 2003, despite the sale of Boke in June 2004. Following a first quarter affected by wet weather, production increased during the year. The mine expansion component of the NeWeipa Project, which takes Weipa capacity from 12 million tonnes per annum to 16.5 million tonnes per annum, was completed in time to meet the bauxite requirements of the new alumina refinery. Alumina QAL suffered an interruption to its power supply in October which reduced production by about 85,000 tonnes (33,000 tonnes Rio Tinto share), but otherwise enjoyed strong production for the balance of the year, reflecting high process stability. The new CAR alumina refinery commenced production three months ahead of schedule with first shipments in November. Aluminium Production at all smelters was strong except at Bell Bay where minor equipment failure affected production in the middle of the year. Copper 2004 2003 Change Production Mined copper (000 tonnes) 753 867 -13% Refined copper (000 tonnes) 333 349 -5% Mined gold (000 oz) 1,164 2,207 -47% Turnover 3,155 2,725 +16% Net earnings 856 440 +95% EBITDA 1,535 1,149 +34% Capital expenditure 379 378 Kennecott Utah Copper Net earnings of $293 million were $205 million above 2003 with earnings benefiting from high copper, gold and molybdenum prices. By-product production improved in the second half of the year following a period of about 18 months when volumes were adversely affected by poor mineralogy. A project to extend the life of the Bingham Canyon open pit was developed during 2004, and approved in February 2005. This project, the East 1 pushback, will extend the life of the open pit to 2017. Capital expenditure on the project will be $100 million for mine facilities, a concentrator upgrade and mobile equipment and $70 million after 2008 for the relocation of the in pit crusher and dewatering facilities. The East 1 pushback is a higher value, lower capital intensive option than the previous mine plan which was predicated on development of an underground mine from 2013. Mine development options from 2017 will be reviewed in the context of the decision to proceed with the East 1 pushback, and include various open pit and underground alternatives. A one off non-cash charge of $36 million has been recorded in 2004 to reflect an increase in the present value of provisions for environmental remediation costs, based on the assumption that mining operations cease in 2017. Pending any extension of the assumed mine life beyond 2017 there will be an increase in the annual depreciation charge from 2005 of around $45 million. Escondida Net earnings of $416 million were $294 million above 2003 due mainly to higher copper prices and higher production volumes. Full year production reflects the return to the normal mine plan from the beginning of the year, the ramp-up of the Laguna Seca concentrator and an increase in mill throughput rates due to operational improvements. Freeport and Grasberg Joint Venture Net earnings of $34 million were $93 million below the net earnings in 2003. Both copper and gold production at the Grasberg mine were severely disrupted as a consequence of the material slippage in the fourth quarter of 2003. Freeport, the manager of the Grasberg mine, resumed mining activities in the higher grade areas of the open pit in the second quarter. Mill throughput and grades, and hence production volumes, improved progressively during the year. Net earnings include a $20 million benefit due to the insurance settlement relating to the material slippage. Rio Tinto sold its holding in Freeport-McMoRan Copper & Gold Inc. (FCX) to FCX for net consideration of $882 million in March 2004. The sale of FCX shares has no effect on the terms of the joint venture, nor the management of the Grasberg mine. The profit on the sale of these shares is treated as an exceptional item and is excluded from adjusted earnings. Palabora A net loss of $21 million compared with net earnings of $1 million in 2003. The benefit of higher copper prices was partially offset by the strength of the South African rand relative to the US dollar. Production from the underground mine improved during the year but was constrained by poor fragmentation and the performance of secondary breaking equipment. A review of the business was finalised in the third quarter of 2004, as a result of which the workforce was reduced by 13 per cent and the management levels by 20 per cent. These events have triggered an assessment of the balance sheet value of Palabora's copper assets, using long term copper prices, which has resulted in a provision for asset impairment of $161 million after tax and outside shareholders interests. This is excluded from adjusted earnings. Kennecott Minerals Net earnings of $79 million were $19 million above 2003 as both Cortez and Greens Creek benefited from higher prices. Other copper operations Net earnings at Northparkes of $26 million compared with a loss of $10 million in 2003. In addition to benefiting from higher copper and gold prices, ore grades were higher than in 2003 with the successful completion and commissioning of the new Lift 2 block cave in the second half of the year. Lift 2 is ramping up ahead of schedule. The sale of Rio Tinto's interests in Fortaleza, Somincor, Morro do Ouro and Zinkgruvan were completed during 2004. The net gain on disposal is excluded from adjusted earnings. Diamonds 2004 2003 Change Production Diamonds (000 carats) Argyle 20,620 30,910 -33% Diavik 4,545 2,300 +98% Turnover 744 556 +34% Net earnings 169 113 +50% EBITDA 419 304 +38% Capital expenditure 152 100 Diamond market The market for rough diamonds was strong in 2004, resulting in price rises for both the Argyle and Diavik productions. The decline in industry stockpiles of rough diamonds combined with increased retail demand for diamond jewellery in the US market contributed to the tight market conditions. Diavik Net earnings of $145 million were $104 million above 2003. Production ramped-up during the year and the process plant comfortably exceeded design capacity on a consistent basis. The construction of a new dike and funding for the further study of the viability of underground mining, including the construction of an exploratory decline, were approved in December 2004. Argyle Net earnings of $23 million were $49 million below 2003. Tight mining conditions, as a result of the deepening open pit, limited mine production during the first three quarters of the year. Ore processed therefore consisted of lower grade ore from the open pit supplemented by ore from stockpiles. Production returned to normal in the fourth quarter. The feasibility study on the underground mine at Argyle is expected to be completed in the second half of 2005. Other diamond operations The construction of small scale operations was completed at Murowa and production commenced in the fourth quarter of 2004. Other Operations 2004 2003 Change Production Gold (000 oz) 388 524 -26% Turnover 145 184 -21% Net earnings 28 21 +33% EBITDA 83 77 +8% Capital expenditure 10 4 Net earnings of $28 million were $7 million above 2003 with both Lihir and Kelian benefiting from higher gold prices. Exploration and evaluation 2004 2003 Change Post tax expenditure 152 98 +55% Evaluation work on the Sari Gunay (gold, Iran), Eagle (nickel, USA), Potasio Rio Colorado (potash, Argentina) and Simandou (iron ore, Guinea) by the product groups commenced during the year. The expenditure on evaluation therefore increased in 2004. Placer Dome, the manager of the Cortez mine (Rio Tinto 40 per cent ), announced the initiation of a feasibility study at Cortez Hills. The pre-feasibility study at Resolution (copper, USA) continued. Exploration drilling continued on copper targets in Peru, Turkey, Alaska and Utah. Diamond exploration continued in Canada, Botswana, India and Brazil. Iron ore exploration continued in the Hamersley Basin (Western Australia) and in west Africa. Exploration on coking coal opportunities continued in southern Africa, Australia and Canada. Capital Projects The following major projects have recently been approved, are in construction or were completed during the year. Project Estimated Cost Status/Milestones (100%) Completed in 2004 Iron ore - Eastern Range mine (Rio Tinto 54%). $67 m Construction completed on time and the mine Development of a new mine with a capacity of 10 was officially opened in April 2004. million tonnes per annum. The mine services a joint venture formed between Hamersley and Shanghai Baosteel Corporation. Aluminium - Comalco Alumina Refinery (Rio Tinto $750 m Operations have commenced and first shipments 100%). Construction in Queensland of a were made in November 2004, three months greenfield alumina refinery with initial annual ahead of schedule. capacity of 1.4 million tonnes but with options to expand to 4.2 million tonnes. Copper - Northparkes Lift 2 Expansion project $100 m Variable ground conditions and higher than (Rio Tinto 80%). New 15,000 tonne per day expected rock stress caused a delay to the block cave mine approximately 400 metres below project. The project cost increased from an the existing underground operation. initial estimate of $76 million to $100 million. Production commenced in the second half of 2004 with full ramp up in 2005. Copper - Palabora Underground (Rio Tinto 49%). $465 m Construction is complete and the propagation 30,000 tonnes of ore per day block caving of the cave is proceeding well. However, operation. fragmentation at this early stage of the cave has impacted production at some of the drawpoints. Ongoing Aluminium - NeWeipa. Expansion of Weipa (Rio $150 m The mine expansion project was completed on Tinto 100%) bauxite production to 16.5 million time and within budget in 2004 to meet the tonnes, and move to a two mine operation. bauxite requirements of CAR. Iron Ore - HIsmelt(R) (Rio Tinto 60%) direct $200 m Construction is 99% complete. Commissioning iron smelting technology. Construction of an has commenced and first production is now 800,000 tonne capacity plant at Kwinana, expected in the first half of 2005. Western Australia. Other - Project Daybreak (Rio Tinto 100%). Initial cash Land sales started in mid 2004 and will ramp Development for mixed use of a 4,100 acre area requirement of up over a period of 5-6 years. To date of land near Salt Lake City, Utah. $50 m builders have closed on over 300 lots. Copper - Escondida Norte (Rio Tinto 30%). $400 m Project approved in June 2003. First Satellite deposit will provide mill feed to production is expected in the fourth quarter keep Escondida capacity above 1.2 million of 2005. tonnes per annum to the end of 2008. Iron ore - Expansion of Hamersley's (Rio Tinto $685 m Construction is 57% complete and remains on 100%) port capacity to 116 million tonnes per schedule for completion in late 2005. annum. Iron ore - Expansion by Robe River (Rio Tinto $200 m Construction began in June 2004 and is 53%) of rail capacity including completion of scheduled for completion by mid-2006. dual tracking of 145 km mainline section. Iron ore - Expansion of Yandicoogina mine (Rio $200 m Construction is 80% complete. Completion is Tinto 100%) from 24 million tonnes per annum to scheduled for the first half of 2005. 36 million tonnes per annum. Iron ore - Expansion of West Angelas mine (Rio $105 m Construction is 35% complete. Completion is Tinto 53%) from 20 million tonnes per annum to expected for mid-2005. 25 million tonnes per annum. Recently approved Coking coal - Hail Creek (Rio Tinto 82%) $120 m Project approved in July 2004 with completion Expansion of annual capacity from 6 million by the end of 2005. Capital costs are tonnes to 8 million tonnes per annum. currently under review in light of cyclical cost pressures in the industry. Copper - Escondida sulphide leach (Rio Tinto $870 m The approval of the project was announced in 30%). The project will produce 180,000 tonnes April 2004 and production is expected to per annum of copper cathode for more than 25 begin in the second half of 2006. years. Titanium dioxide - Expansion of Rio Tinto Iron $76 m The approval of the project was announced in & Titanium's (Rio Tinto 100%) upgraded slag January 2004 and production is scheduled to plant (UGS) from 250,000 tonnes per annum to start-up in early 2005. 325,000 tonnes per annum. Diamonds - Construction at Diavik (Rio Tinto $265 m The project was approved in December 2004. 60%) of the A418 dike, and funding for further First production from the A418 open pit will study of the viability of underground mining, be in 2008. including the construction of an exploratory decline. Copper - Kennecott Utah Copper East 1 Pushback. $170 m The project was approved in February 2005. The project extends the life of the open pit to 2017 while retaining options for further underground or open pit mining thereafter. Divestments The improved market conditions brought Rio Tinto a number of opportunities to divest non-core businesses generating proceeds of over $1.5 billion. Rio Tinto sold its holding in Freeport-McMoRan Copper & Gold Inc. (FCX) to FCX for net consideration of $882 million. In addition to the holding in FCX, Rio Tinto has a joint venture interest in production from the Grasberg mine, which is managed by FCX. The sale of FCX shares does not affect the terms of the joint venture, nor the management of the Grasberg mine. In addition, Rio Tinto completed the sale of Fortaleza, (nickel, Brazil), Zinkgruvan (zinc, Sweden), its remaining 20 per cent interest in Sepon (copper/ gold, Laos), its 49 per cent interest in Somincor (copper/tin, Portugal) and its 51 per cent interest in the Morro do Ouro mine (gold, Brazil). The sale to Nippon Steel of an eight per cent interest in the Hail Creek Joint Venture, and the increase in the combined share of the original participants, Marubeni Coal and Sumisho Coal Development, by two per cent was completed in the fourth quarter of the year. Rio Tinto will receive around $150 million for the sale of these interests in the Hail Creek Joint Venture together with the sale of a 47 per cent interest in the Beasley River iron ore deposit to its joint venture partners in Robe River. Price and exchange sensitivities The following sensitivities give the estimated effect on net earnings assuming that the price or exchange rate moved in isolation. The relationship between currencies and commodity prices is a complex one and movements in exchange rates can cause movements in commodity prices and vice versa. The exchange rate sensitivities quoted below include the effect on operating costs of movements in exchange rates but exclude the effect due to the revaluation of foreign currency working capital. They should therefore be used with care. Estimated effect on Rio Tinto's full year net earnings of: Change in full year average US$m Copper +/- 13.0c/lb 160 Gold +/-$41/oz 40 Aluminium +/-7.8c/lb 110 Australian dollar +/-7.3USc 190 Canadian dollar +/-7.7USc 45 South African rand +/- 0.7 Rand 20 International Financial Reporting Standards Rio Tinto will be reporting its financial performance in accordance with International Financial Reporting Standards (IFRS) starting with the interim 2005 results. The transition project is well advanced and Rio Tinto will meet its reporting deadlines. In the Rio Tinto 2004 half year report to shareholders, the main conceptual differences, identified at that date, between UKGAAP and IFRS, insofar as Rio Tinto is concerned, were explained. An updated version of that disclosure is included on page 29 of this report. Interpretation of IFRS continues to evolve but the matters described on page 29 remain the most significant issues for the Group identified to date. In early May 2005 full year and half year 2004 financial results under IFRS will be released and the differences between these and the previously reported results explained. US GAAP Reconciliation The Group has recently received a comment letter from the US Securities and Exchange Commission (The SEC) relating to its 2003 Annual Report on Form 20-F. The SEC reviews such filings as a matter of routine. The US GAAP reconciliation has not been published in this report because the comments of the SEC are still being considered by the company. For further information, please contact: LONDON AUSTRALIA Media Relations Media Relations Lisa Cullimore Ian Head Office: +44 (0) 20 7753 2305 Office: +61 (0) 3 9283 3620 Mobile: +44 (0) 7730 418 385 Mobile: +61 (0) 408 360 101 Investor Relations Investor Relations Peter Cunningham Dave Skinner Office: +44 (0) 20 7753 2401 Office: +61 (0) 3 9283 3628 Mobile: +44 (0) 7711 596 570 Mobile: +61 (0) 408 335 309 Richard Brimelow Susie Creswell Office: +44 (0) 20 7753 2326 Office: +61 (0) 3 9283 3639 Mobile: +44 (0) 7753 783 825 Mobile: +61 (0) 418 933 792 Website: www.riotinto.com Profit and loss account Years ended 31 December 2004 2003 US$m US$m Gross turnover (including share of joint ventures and associates) 14,135 11,755 Share of joint ventures' turnover (2,373) (1,820) Share of associates' turnover (418) (707) Consolidated turnover 11,344 9,228 Net operating costs (2004 includes exceptional charges of US$558 million) (9,622) (7,732) Group operating profit 1,722 1,496 Share of operating profit of joint ventures 1,052 536 Share of operating profit of associates 156 234 Profit on disposal of interests in operations 920 126 Profit on ordinary activities before interest 3,850 2,392 Net interest payable (149) (206) Amortisation of discount (105) (92) Profit on ordinary activities before taxation 3,596 2,094 Taxation (2004 is reduced by a credit of US$97 million relating to exceptional items) (841) (567) Profit on ordinary activities after taxation 2,755 1,527 Attributable to outside equity shareholders (2004 includes a credit of US$133 million relating to exceptional charges) 58 (19) Profit for the financial year (net earnings) 2,813 1,508 Dividends to shareholders (1,062) (882) Retained profit for the year 1,751 626 Earnings per ordinary share 204.0c 109.5c Adjusted earnings per ordinary share 161.0c 100.3c Dividends per share to Rio Tinto shareholders 77.0c 64.0c Diluted earnings per share figures are 0.3 US cents (2003: 0.2 US cents) lower than the earnings per share figures above. For the purpose of calculating earnings and adjusted earnings per share, the weighted average number of Rio Tinto plc and Rio Tinto Limited shares outstanding during the period was 1,379.2 million, being the average number of Rio Tinto plc shares outstanding (1,067.4 million) plus the average number of Rio Tinto Limited shares outstanding not held by Rio Tinto plc (311.8 million). The results for both years relate wholly to continuing operations. Profit is stated after exceptional items which are set out in the reconciliation below. 2004 2003 US$m US$m Profit for the financial year (net earnings) 2,813 1,508 Exceptional items impact on the above profit and loss account as follows: Profit on disposal of interests in operations 920 126 Asset write downs and provision for contract obligation (558) - Taxation 97 - Attributable to outside equity interests 133 - Net exceptional items 592 126 Adjusted earnings 2,221 1,382 Cash flow statement Years ended 31 December 2004 2003 US$m US$m Cash flow from operating activities (see below) 3,621 2,888 Dividends from joint ventures 748 470 Dividends from associates 80 128 Total cash flow from operations 4,449 3,486 Interest received 23 30 Interest paid (168) (231) Dividends paid to outside shareholders (61) (76) Returns on investment and servicing of finance (206) (277) Taxation (875) (917) Purchase of property, plant and equipment (2,164) (1,533) Funding of Group share of joint ventures' and associates' capital expenditure (33) (94) Repayments from/(other funding of) joint ventures and associates 15 (18) Exploration and evaluation expenditure (193) (130) Sale of property, plant and equipment 40 19 Sales less purchases of other investments (2004 includes proceeds on disposal of operations of US$110m) 250 83 Capital expenditure and financial investment (2,085) (1,673) Disposals less acquisitions 1,511 405 Equity dividends paid to Rio Tinto shareholders (906) (833) Cash inflow before management of liquid resources and financing 1,888 191 Net cash inflow/(outflow) from management of liquid resources 90 (105) Ordinary shares in Rio Tinto issued for cash 26 25 Ordinary shares in subsidiaries issued to outside shareholders 7 8 Loans repaid net of amounts received (1,833) (202) Management of liquid resources and financing (1,710) (274) Increase/(decrease) in cash 178 (83) Cash flow from operating activities Group operating profit 1,722 1,496 Asset write downs and provision for contract obligation 558 - Depreciation and amortisation 1,204 1,006 Exploration and evaluation charged against profit 187 127 Provisions 147 154 Utilisation of provisions (186) (159) Change in inventories (179) (43) Change in accounts receivable and prepayments (48) 154 Change in accounts payable and accruals 168 66 Other items 48 87 Cash flow from operating activities 3,621 2,888 Net debt of US$3,751 million at 31 December 2004 compares with US$5,646 million at 31 December 2003. The decrease of US$1,895 million comprises the cash inflow before management of liquid resources and financing of US$1,888 million and other items of US$7 million. Proceeds relating to the profit on disposal of operations shown in the profit and loss account include disposals of US$1,511 million and sales of other investments of US$110 million. Balance sheet At 31 December 2004 2003 2004 2003 A$m A$m US$m US$m Intangible fixed assets 1,463 1,583 Goodwill 1,139 1,185 125 92 Exploration and evaluation 97 69 1,588 1,675 1,236 1,254 Tangible fixed assets 21,332 20,294 Property, plant and equipment 16,605 15,196 Investments 4,464 4,318 Share of gross assets of joint ventures 3,475 3,233 (1,340) (1,349) Share of gross liabilities of joint ventures (1,043) (1,010) 3,124 2,969 2,432 2,223 495 690 Investments in associates/other investments 385 517 3,619 3,659 Total investments 2,817 2,740 26,539 25,628 Total fixed assets 20,658 19,190 Current assets 2,603 2,381 Inventories 2,026 1,783 Accounts receivable and prepayments 2,214 2,236 Falling due within one year 1,723 1,674 1,074 1,080 Falling due after more than one year 836 809 3,288 3,316 2,559 2,483 100 307 Investments 78 230 501 528 Cash 390 395 6,492 6,532 Total current assets 5,053 4,891 Current liabilities (1,035) (2,930) Short term borrowings (806) (2,194) (3,326) (2,858) Accounts payable and accruals (2,589) (2,140) (4,361) (5,788) Total current liabilities (3,395) (4,334) 2,131 744 Net current assets 1,658 557 28,670 26,372 Total assets less current liabilities 22,316 19,747 Liabilities due after one year (4,287) (5,140) Medium and long term borrowings (3,337) (3,849) (515) (430) Accounts payable (401) (322) (6,498) (6,058) Provisions for liabilities and charges (5,058) (4,536) (1,203) (1,340) Outside shareholders' interests (equity) (936) (1,003) 16,167 13,404 12,584 10,037 Capital and reserves Share capital 199 207 - Rio Tinto plc 155 155 1,456 1,449 - Rio Tinto Limited (excluding Rio Tinto plc interest) 1,133 1,085 2,120 2,176 Share premium account 1,650 1,629 419 446 Other reserves 326 334 11,973 9,126 Profit and loss account 9,320 6,834 16,167 13,404 Equity shareholders' funds 12,584 10,037 At 31 December 2004, Rio Tinto plc had 1,068.0 million ordinary shares in issue and Rio Tinto Limited had 311.9 million shares in issue, excluding those held by Rio Tinto plc. At 31 December 2004, net tangible assets per share amounted to US$8.22 (31 December 2003: US$6.38). Current asset investments include US$76 million (31 December 2003: US$228 million) relating to US treasury bills, which are held as security for the deferred consideration for assets acquired during 2003. Reconciliation with Australian GAAP At 31 December 2004 2003 2004 2003 A$m A$m US$m US$m 3,830 2,327 Net earnings under UK GAAP 2,813 1,508 Increase/(decrease) net of tax in respect of: (189) (253) Goodwill amortisation (139) (164) 135 - Profit on sale of associated company 99 - 135 - Contributions to fixed asset additions 99 - (31) (8) Taxation (23) (5) - 11 Other - 7 Net earnings attributable to members under 3,880 2,077 Australian GAAP 2,849 1,346 281.3c 150.8c Earnings per ordinary share under Australian GAAP 206.6c 97.7c Diluted earnings per share under Australian GAAP are 0.3 US cents (2003: 0.2 US cents) less than the above earnings per share figures. 2004 2003 2004 2003 A$m A$m US$m US$m 16,167 13,404 Shareholders' funds under UK GAAP 12,584 10,037 Increase/(decrease) net of tax in respect of: 772 1,165 Goodwill 601 872 59 92 Taxation 46 69 804 626 Dividends 626 469 135 - Contributions to fixed asset additions 105 - (33) (32) Other (26) (24) 17,904 15,255 Shareholders' funds under Australian GAAP 13,936 11,423 The Group's financial statements have been prepared in accordance with UK GAAP, which differs in certain respects from Australian GAAP. These differences relate principally to the following items, and the effect of each of the adjustments to net earnings and shareholders' funds that would be required under Australian GAAP is set out above. Goodwill For 1997 and prior years, UK GAAP permitted the write off of purchased goodwill on acquisitions directly against reserves. Under Australian GAAP, goodwill is capitalised and amortised by charges against income over the period during which it is expected to be of benefit, subject to a maximum of 20 years. Goodwill previously written off directly to reserves in the UK GAAP accounts has been reinstated and amortised for the purpose of the reconciliation statements. For acquisitions in 1998 and subsequent years, goodwill is capitalised under UK GAAP, in accordance with FRS 10. Adjustments are required for Australian GAAP purposes where such capitalised goodwill is amortised over periods exceeding 20 years in the UK GAAP accounts. Profit on sale of operations Under UK GAAP, goodwill previously written off to reserves is reinstated for the purpose of calculating profit on the sale of an operation. Under Australian GAAP, the equivalent goodwill is capitalised and is subject to amortisation. The profit on sale of operations adjustment under Australian GAAP reflects the lower book value of operations sold under Australian GAAP compared to UK GAAP, which results from the above amortisation. Contributions to fixed asset additions Under UK GAAP the Group applies Statement of Standard Accounting Practice 4, Accounting for government grants to contributions made by governments to the acquisition of fixed assets. Such contributions are deferred on the balance sheet and credited to the profit and loss account over the expected useful economic life of the fixed assets to which they relate. Under Australian GAAP, the Group applies AASB 1004, Revenue and UIG 11 Accounting for contributions of, or contributions for the acquisition of non-current assets, which requires such contributions be recognised immediately in the profit and loss account. Taxation Under UK GAAP, provision for taxes arising on remittances of earnings can only be made if the dividends have been accrued or if there is a binding agreement for the distribution of the earnings. Under Australian GAAP, provision must be made for tax arising on expected future remittances of past earnings. Under UK GAAP, tax benefits associated with goodwill charged directly to reserves, in 1997 and previous years, must be accumulated in the deferred tax provision. This means that the tax benefits are not included in earnings until the related goodwill is charged through the profit and loss account on disposal or closure. For Australian GAAP, no provision is required for such deferred tax because the goodwill that gave rise to these tax benefits was capitalised and gives rise to amortisation charges against profit. Dividends Under UK GAAP, ordinary dividends are recognised in the financial year in respect of which they are paid. Under Australian GAAP, with effect from 1 January 2003, such dividends are not recognised until they are declared, determined or publicly recommended by the Board of directors. Prior to 1 January 2003, Australian GAAP was consistent with UK GAAP. Exceptional items Earnings under UK GAAP stated above include exceptional net gains of US$592 million (2003 US$126 million) relating to profits on disposal of operations less asset write-downs and provision for contract obligation. Reconciliation of movements in shareholders' funds 2004 2003 US$m US$m Profit for the year 2,813 1,508 Dividends (1,062) (882) 1,751 626 Adjustment on currency translation 542 1,924 Goodwill written back on disposal of equity accounted company 228 - Share capital issued 26 25 2,547 2,575 Opening shareholders' funds 10,037 7,462 Closing shareholders' funds 12,584 10,037 Prima facie tax reconciliation 2004 2003 US$m US$m Profit on ordinary activities before taxation 3,596 2,094 Prima facie tax at UK and Australian rate of 30% 1,079 628 Impact of exceptional items (94) (38) Other permanent differences Other tax rates applicable outside the UK and Australia 93 59 Permanently disallowed amortisation/depreciation 55 53 Research, development and other investment allowances (8) (5) Resource depletion allowances (87) (54) Other (30) (24) 23 29 Other deferral of taxation Capital allowances in excess of depreciation charges (89) (48) Other timing differences 34 14 Total timing differences related to the current year (55) (34) Current taxation charge for the year 953 585 Deferred tax recognised on timing differences 55 34 Deferred tax impact of exceptional items (112) - Other deferred tax items (55) (52) Total taxation charge for the year 841 567 Exploration and evaluation properties 2004 2003 US$m US$m At cost less amounts written off At 1 January 834 694 Adjustment on currency translation 23 119 Expenditure in the year 193 130 Charged against profit for the year (51) (47) Disposals, transfers and other movements (39) (62) At 31 December 960 834 Provision At 1 January (765) (637) Adjustment on currency translation (20) (104) Charged against profit for the year (136) (80) Disposals, transfers and other movements 58 56 At 31 December (863) (765) Net balance sheet amount 97 69 Product analysis 2004 2003 2004 2003 % % US$m US$m Gross turnover 15.7 12.7 Copper 2,225 1,495 4.5 9.1 Gold (all sources) 634 1,068 18.6 18.4 Iron ore 2,636 2,165 18.7 18.1 Coal 2,644 2,125 16.8 15.7 Aluminium 2,374 1,847 14.9 15.7 Industrial minerals 2,106 1,849 5.3 4.7 Diamonds 744 556 5.5 5.6 Other products 772 650 100.0 100.0 14,135 11,755 Net earnings 33.8 27.1 Copper, gold and by-products 861 429 22.4 31.6 Iron ore 569 500 13.8 10.3 Coal 350 163 13.1 11.9 Aluminium 334 189 9.3 10.0 Industrial minerals 236 159 6.6 7.0 Diamonds 169 111 1.0 2.1 Other products 25 33 100.0 100.0 2,544 1,584 Exploration and evaluation (152) (98) Net interest (57) (59) Other items (114) (45) 2,221 1,382 Exceptional items 592 126 2,813 1,508 Geographical analysis (by country of origin) 2004 2003 2004 2003 % % US$m US$m Gross turnover 32.0 30.3 North America 4,522 3,567 46.7 43.8 Australia and New Zealand 6,603 5,152 8.0 5.8 South America 1,130 682 5.7 5.6 Africa 812 662 2.2 8.8 Indonesia 308 1,037 5.4 5.7 Europe and other countries 760 655 100.0 100.0 14,135 11,755 Net earnings 32.0 25.2 North America 730 363 48.7 52.3 Australia and New Zealand 1,109 754 16.8 10.8 South America 382 156 0.7 0.8 Africa 15 12 2.1 12.6 Indonesia 48 181 (0.3) (1.7) Europe and other countries (6) (25) 100.0 100.0 2,278 1,441 Net interest (57) (59) 2,221 1,382 Exceptional items 592 126 2,813 1,508 The above analysis includes Rio Tinto's share of the results of joint ventures and associates including interest. The amortisation of discount is included in the applicable product category and geographical area. All other financing costs of subsidiaries are included in 'Net interest'. Geographical analysis (by destination) 2004 2003 2004 2003 % % US$m US$m Gross turnover 24.9 25.7 North America 3,525 3,024 21.5 23.3 Europe 3,038 2,742 17.5 18.0 Japan 2,476 2,119 22.4 21.5 Other Asia 3,167 2,527 8.4 7.2 Australia and New Zealand 1,191 845 5.3 4.3 Other 738 498 100.0 100.0 14,135 11,755 Accounting policies The financial information included in this report has been prepared in accordance with United Kingdom Accounting Standards and an Order under section 340 of the Australian Corporations Act 2001 issued by the Australian Securities and Investments Commission on 21 July 2003. The UK GAAP financial information has been drawn up on the basis of accounting policies consistent with those applied in the financial statements for the year to 31 December 2003. Financial information This preliminary announcement does not constitute the Group's full financial statements for 2004, which will be approved by the Board and reported on by the auditors on 25 February 2005 and subsequently filed with the Registrar of Companies and the Australian Securities and Investments Commission. Accordingly, the financial information for 2004 is unaudited. The preliminary announcement contains financial information for 2003 which has been extracted from the audited financial statements for that year. The accounts of Rio Tinto plc and Rio Tinto Limited for 2003 were the subject of unqualified audit reports and have been delivered to the Registrar of Companies in the United Kingdom and the Australian Securities and Investments Commission, respectively. The auditors' report on the financial statements for the year ended 31 December 2003 did not contain statements under section 237(2) of the United Kingdom Companies Act 1985 (regarding adequacy of accounting records and returns), or under section 237(3) (regarding provision of necessary information and explanations). Notes to financial information by business unit (Pages 7 and 8) (a) Gross turnover includes 100 per cent of subsidiaries' turnover and the Group's share of the turnover of joint ventures and associates. (b) EBITDA of subsidiaries, joint ventures and associates represents profit before: exceptional items, tax, net interest payable, depreciation and amortisation, that is attributable to the Rio Tinto Group. (c) Net earnings represent after tax earnings attributable to the Rio Tinto Group. Earnings of subsidiaries are stated before interest charges but after the amortisation of the discount related to provisions. Earnings attributable to joint ventures and associates include interest charges. (d) During June 2004 Rio Tinto sold its interests in Somincor and Zinkgruvan. During 2003 Rio Tinto sold its interests in Kaltim Prima Coal, Alumbrera and Peak. (e) Includes Rio Tinto's interest in Anglesey Aluminium (51 per cent) and Comalco (100 per cent). (f) On 30 March 2004 Rio Tinto sold its 13.1 per cent shareholding in Freeport-McMoRan Copper & Gold Inc. The sale of the shares does not affect the terms of the joint venture referred to below. (g) Under the terms of a joint venture agreement, Rio Tinto is entitled to 40 per cent of additional material mined as a consequence of expansions and developments of the Grasberg facilities since 1998. (h) Rio Tinto sold its 99.9 per cent interest in Fortaleza on 1 January 2004, and its 51 per cent interest in Morro do Ouro on 31 December 2004. (i) Capital expenditure comprises the net cash outflow on purchases less disposals of property, plant and equipment. The details provided include 100 per cent of subsidiaries' capital expenditure and Rio Tinto's share of the capital expenditure of joint ventures and associates. Amounts relating to joint ventures and associates not specifically funded by Rio Tinto are deducted before arriving at the total capital expenditure for the Group. (j) Depreciation and amortisation figures include 100 per cent of subsidiaries' depreciation and goodwill amortisation and include Rio Tinto's share of the depreciation and goodwill amortisation of joint ventures and associates. Amounts relating to joint ventures and associates are deducted before arriving at the total depreciation and amortisation charge. (k) Operating assets of subsidiaries comprise net assets before deducting net debt, less outside shareholders' interests which are calculated by reference to the net assets of the relevant companies (ie net of such companies' debt). For joint ventures and associates Rio Tinto's net investment is shown. For joint ventures and associates shown in the Financial Information by Business Unit on pages 7 and 8, Rio Tinto's shares of operating assets, defined as for subsidiaries, are as follows: Escondida US$948 million (2003: US$905 million), Grasberg joint venture US$428 million (2003: US$417 million). (l) Business units have been classified in the analysis on pages 7 and 8 according to the Group's current management structure. Generally, this structure has regard to the primary product of each business unit but there are exceptions. For example, the Copper group includes certain gold operations. This summary differs, therefore, from the Product analysis in which the contributions of individual business units are attributed to several products as appropriate. Summary financial data in Australian dollars, Sterling and US dollars 2004 2003 2004 2003 2004 2003 A$m A$m £m £m US$m US$m 19,248 18,143 7,722 7,198 Gross turnover (including share of 14,135 11,755 joint ventures and associates) 4,897 3,232 1,964 1,282 Profit on ordinary activities before taxation 3,596 2,094 3,024 2,133 1,213 846 Adjusted earnings* 2,221 1,382 3,830 2,327 1,537 923 Profit for the financial year (net earnings) 2,813 1,508 277.8c 169.0c 111.4p 67.1p Earnings per ordinary share 204.0c 109.5c 219.3c 154.8c 88.0p 61.4p Adjusted earnings per ordinary share* 161.0c 100.3c Dividends per share to Rio Tinto shareholders 41.48p 37.13p -Rio Tinto plc 77.0c 64.0c 103.82c 89.70c -Rio Tinto Limited 77.0c 64.0c 6,058 5,380 2,430 2,135 Total cash flow from operations 4,449 3,486 (2,839) (2,582) (1,139) (1,024) Capital expenditure and financial investment (2,085) (1,673) (4,819) (7,540) (1,944) (3,170) Net debt (3,751) (5,646) 16,167 13,404 6,520 5,636 Equity shareholders' funds 12,584 10,037 Adjusted earnings exclude exceptional items of US$592 million (2003: US$126 million) The financial data above have been extracted from the primary financial statements set out on pages 20 to 22. The Australian dollar and Sterling amounts are based on the US dollar amounts, retranslated at average or closing rates as appropriate. For further information on these exchange rates, see below. Metal prices and exchange rates Years ended 31 December 2004 2003 Change Metal prices - average for the period Copper - US cents/lb 130c 80c 63% Aluminium - US cents/lb 78c 65c 20% Gold - US$/troy oz US$409 US$363 13% Average exchange rates in US$ Sterling 1.83 1.63 12% Australian dollar 0.73 0.65 12% Canadian dollar 0.77 0.71 8% South African rand 0.155 0.132 17% Period end exchange rates in US$ Sterling 1.93 1.78 8% Australian dollar 0.78 0.75 4% Canadian dollar 0.83 0.77 8% South African rand 0.177 0.151 17% The Australian dollar exchange rates, given above, are based on the Hedge Settlement Rate set by the Australian Financial Markets Association. Availability of this report This report is available on the Rio Tinto website. International financial reporting standards The Group will be preparing its financial statements for the 2005 half year and subsequent reporting periods in accordance with International Financial Reporting Standards (IFRS). The main conceptual differences identified to date between UK GAAP and IFRS, insofar as Rio Tinto is concerned, are likely to be: Foreign exchange gains/(losses) on debt The Group finances its operations primarily through US dollar debt, a significant proportion of which is located in operations whose functional currency is not the US dollar. Under UK GAAP, US dollar debt is dealt with in the context of the currency status of the Group as a whole, and exchange differences reported by these operations are adjusted through reserves. IFRS permits these exchange gains and losses to be taken to reserves only to the extent that the US dollar debt is an effective hedge of US dollar assets or, in the case of loans between Group companies, meets the net investment criteria set out in IAS 21, The Effects of Changes in Foreign Exchange Rates. Exchange gains and losses that do not meet these criteria will therefore be recorded in the Group IFRS profit and loss account, which will continue to be expressed in US dollars; shareholders' funds will be unaffected by this reclassification. Some indication of the reclassification's impact on the 2003 IFRS profit and loss account may be obtained from the disclosure of 'Exchange differences included in earnings under US GAAP' on page 137 of the 2003 financial statements. Derivatives not qualifying for hedge accounting under IFRS The Group is party to derivative contracts in respect of some of its future transactions in order to hedge its exposure to fluctuations in exchange rates against the US dollar. Under UK GAAP, these contracts are accounted for as hedges: gains and losses are deferred and subsequently recognised when the hedged transaction occurs. However, certain of the Group's derivative contracts will not qualify for hedge accounting under IFRS because the hedge is not located in the entity with the exposure. These contracts will be marked-to-market under IFRS, thereby giving rise to charges or credits to the profit and loss account in periods before the hedged transaction is recognised. Derivatives qualifying for hedge accounting under IFRS Unrealised gains and losses on derivatives hedging future transactions are not shown on the balance sheet under UK GAAP. Under IAS 39, 'Financial Instruments: Recognition and measurement', all derivatives will be marked-to-market and recognised on the balance sheet. For cashflow hedges where derivatives provide an effective hedge against forecast transactions and firm commitments, unrealised gains and losses will be recorded on the balance sheet and deferred in shareholders' funds. When realised, these gains and losses will be recycled to the profit and loss account, or set against the cost of the relevant fixed asset. Unrealised gains and losses on fair value hedges will be recognised in the profit and loss account and offset against the corresponding gains and losses on the hedged item. Post retirement benefits For UK GAAP, the Group applies SSAP 24, Accounting for Pension Costs. Post retirement benefit surpluses/deficits are spread on a straight line basis over the expected average remaining service lives of relevant current employees. The basis of calculating the surplus or deficit under IAS 19 differs from SSAP 24. Under the current IAS 19, Employee Benefits, as amended in 2004, there are three alternative ways in which the surplus or deficit can be recognised. It is probable that the Group will choose to recognise actuarial gains and losses directly in shareholders' funds via the Statement of Recognised Income and Expense. This treatment is similar to the new UK standard FRS 17, Retirement Benefits. The FRS 17 disclosures included on pages 125 to 128 of the 2003 Group accounts therefore give an indication of the effect of adopting this alternative on the Group's 2003 profit and loss account. IAS 19 as amended in 2004 is yet to be endorsed by the European Union. However, we are assuming that this standard will be endorsed before 31 December 2005. Deferred tax UK GAAP requires the provision of deferred tax on fair value adjustments to monetary items, and downward fair value adjustments to non-monetary items. IFRS requires deferred tax to be recognised on all fair value adjustments, other than those recorded as goodwill, including those on non-monetary items. For future acquisitions, this will generally result in an additional provision for deferred tax with a corresponding increase in the amounts attributed to the acquired assets and/or goodwill. However, on first adoption, IFRS permits the presentation of deferred tax provisions relating to acquisitions in previous periods as either a reduction in shareholders' funds or an increase in the carrying value of acquired assets. Under IFRS, full provision must be made for tax arising on unremitted earnings from subsidiaries, joint ventures and associated companies, except to the extent that the Group can control the timing of remittances and remittance is not probable in the foreseeable future. Under UK GAAP, tax is only provided on unremitted earnings to the extent that dividends have been accrued or if there is a binding agreement for the distribution of earnings at the reporting date. Joint ventures The basis for determining whether joint ventures are accounted for using the gross equity method, or included in the financial statements on a line-by-line basis in proportion to the investor's interest ('proportional consolidation'), differs under IFRS from UK GAAP. As a result, certain joint ventures which were previously accounted for using the equity method will be proportionally consolidated under IFRS. In addition there are a number of investments, proportionally consolidated under UK GAAP, which may be accounted for using either proportional consolidation or the equity method under IFRS. The most appropriate presentation for these investments is currently being considered. There will be no effect on net earnings or shareholders' funds as a result of this reclassification. Dividends declared after reporting date Under IFRS, dividends that do not represent a present obligation at the reporting date are not accrued for in the balance sheet. Hence, the companies' proposed dividends will not be recognised in the Group accounts until the period in which they are declared payable by the directors. Non amortisation of goodwill The systematic amortisation of goodwill under UK GAAP, by an annual charge to the profit and loss account, will cease under IFRS, to be replaced with annual impairment reviews. Due to the finite life of mining assets, impairment charges relating to goodwill are expected to arise in future reporting periods. Charges for impairment of goodwill are likely to fluctuate more between periods than UK GAAP goodwill amortisation charges. Impairment There are certain differences between IFRS and UK GAAP in the basis for quantifying impairment charges against fixed assets. These differences may impact on the impairment reviews previously conducted under UK GAAP. Share based payments Currently under UK GAAP, no cost is recognised in respect of share based payments provided that, where the strike price is below the market price at the date of issue, the option scheme applies to all relevant employees and the intention is to satisfy the exercise of options by the issue of new shares. IFRS requires the economic cost of all share based payments to employees of the Group to be recognised by reference to fair value on the grant date, and charged to the profit and loss account over the expected vesting period. This information is provided by RNS The company news service from the London Stock Exchange

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