BHP Billiton Locations Map

Carbon Steel Materials 62 Ref Country Site/Asset Description Ownership 35 52 Boodarie Hot briquetted plant 100% 24 Iron (permanently closed 24 August 2005) 36 19 53 Australia GEMCO Producer of manganese 60% 23 17 54 Australia Illawarra Three underground coal mines 100% 8 6 12 Coal 55 Australia Queensland World’s largest supplier of 50–80% 22 Coal high-quality metallurgical coal for steel production 26 ● 10 56 Australia TEMCO Producer of manganese alloys 60% 16 57 Australia WA iron ore mine, rail and port 85–100% 71 15 operations 25 28 11 58 Brazil An efficient low-cost producer of iron 50% 27 ore pellets 37 33 13 59 South Africa Samancor Integrated producer of manganese 60% Manganese alloys and ferroalloys

34 68 75 44 and Specialty Products

20 Ref Country Site/Asset Description Ownership Offices 40 39 69 60 Australia Melbourne Hi Fert head office 33.3% 50 14 61 Australia Southern Mt Isa sulphuric acid manufacture and 100% 18 51 Cross Phosphate Hill phosphate mine and Petroleum 53 Fertilisers plant (formerly known as Queensland Fertilizer Operations) Aluminium 47 32 73 58 52 61 62 Canada EKATI mine in the 80% 49 7 30 45 of Canada Base 41 57 55 67 48 70 42 64 ● 21 2 63 South Africa Richards Bay World’s largest producer of titanium slag 50% Carbon Steel Materials 59 43 Minerals 63 72 65 46 64 Mozambique Corridor Sands Titanium minerals project ▲ 90% Diamonds and Specialty Products 5 74 66 4 38 1 54 9 3 Minerals Exploration Offices and Technology Centres are managed by Energy Coal 60 Diamonds and Specialty Products and are shown under the Offices section. 31 29 Materials 56

Energy Coal

Ref Country Site/Asset Description Ownership 65 Australia Hunter Valley Mt Arthur Coal 100% Energy Coal 66 Australia Illawarra Coal Marketing agent for energy coal output – Offices Petroleum Aluminium 67 Australia Queensland Coal Marketing agent for energy coal output – 68 Colombia Cerrejón Largest coal producer in Colombia 33.3% Ref Country Site/Asset Description Ownership Ref Country Site/Asset Description Ownership Ref Country Location ♦ Corporate Centres 69 Indonesia PT Arutmin Exclusive agent for coal output – ● 27 Algeria Ohanet Joint operator with Sonatrach 45% 38 Australia Worsley Integrated alumina refinery/ 86% 1 Australia Adelaide ♦ ● Marketing Offices of wet gas development bauxite mine 70 South Africa Ingwe Largest coal producer in South Africa 100% ▲ Minerals Exploration 2 Australia Brisbane ● ▲ 28 Algeria ROD Integrated Onshore oil development 36.04% 39 Brazil Alumar Alumina refinery and aluminium smelter 36–46.3% 71 US New Mexico Coal Mine-mouth operations 100% Offices Development 3 Australia Melbourne ■ Technology Centres 40 Brazil MRN Bauxite mine 14.8% (Global Headquarters) ♦ ● ▲ ■ 29 Australia Bass Strait The Bass Strait operations produce oil, 50% 41 Brazil Valesul Aluminio Aluminium smelter 45.5% 4 Australia Newcastle ■ condensate, LPG, natural gas and ethane 42 Mozambique Mozal Aluminium smelter 47.1% 5 Australia ♦ ● ▲ ■ 30 Australia Griffin Operator of oil and gas project offshore WA 45% 43 South Africa Hillside/Bayside Two aluminium smelters 100% Stainless Steel Materials 6 Belgium Antwerp ● 31 Australia Minerva Operator of Minerva gas field development in the Otway Basin 90% 44 Suriname Paranam Alumina refinery and bauxite mines 45% 7 Brazil Rio de Janeiro ● ▲ Ref Country Site/Asset Description Ownership 32 Australia North West One of Australia’s largest 8.33–16.67% ▲ 8 Canada Vancouver Shelf resource projects, producing 72 Australia West Nickel assets including Mt Keith and 100% 9 Chile Santiago ♦ ● ▲ liquids, LNG and domestic gas Leinster operations, Kalgoorlie nickel smelter, Kwinana nickel refinery, Kambalda concentrator 10 China Beijing ● ▲ ■ 33 Pakistan Zamzama Operator of onshore gas development 38.5% 73 Australia QNI Yabulu The Yabulu refinery is one of the world’s 100% ● 34 Trinidad Angostura Operator of oil field Base Metals 11 China Shanghai Refinery major laterite nickel- processing plants ● and Tobago 45% 12 Germany Essen 74 Australia Ravensthorpe Ravensthorpe and processing 100% 35 UK Bruce/Keith Oil and gas production in the 16–31.83% Ref Country Site/Asset Description Ownership 13 India New Delhi ● ▲ Nickel Project facility (currently in development) UK North Sea 45 Australia Cannington Silver, lead and zinc mine in 100% 14 Indonesia Jakarta ● 75 Colombia Cerro Matoso Integrated ferronickel and 99.8% 36 UK Liverpool Bay Operator of oil and gas development 46.1% north-west Queensland smelting complex in north Colombia 15 Japan Tokyo ● in the Irish Sea 46 Australia Olympic Dam Large underground /uranium 100% 16 Korea Seoul ● 37 US Gulf of Mexico Interests in several producing assets, 4.95–100% mine in South Australia 17 Netherlands The Hague ● the Atlantis and Neptune developments, 47 Chile Cerro Colorado Copper mine in northern Chile, 100% and a significant exploration acreage producing cathode copper through ▲ 18 Peru Lima position a SX-EW leach operation ● ▲ 19 Russia Moscow – Various Exploration Exploration interests in Algeria, Australia, – 48 Chile Escondida The world’s largest copper 57.5% 20 Singapore Singapore ● Brazil, Brunei, Maritime Canada, Pakistan, mine, located in northern Chile South Africa, Trinidad and Tobago, UK, US 21 South Africa Johannesburg ♦ ● ▲ ■ 49 Chile Spence Open cut copper mine under development 100% 22 Switzerland Baar ● 50 Peru Antamina Large copper-zinc mine 33.75% 23 UK London ♦ 51 Peru Tintaya Produces copper concentrate and 99.95% ● copper cathode within the ‘Skarn Belt’ 24 UK Sheffield of south-eastern Peru 25 US Houston ♦ ● 26 US Pittsburgh ●