Rio Tinto Plc

RIO · LSE RIO · ASX RIO · NYSE

riotinto

$156.0B

USD

Market cap · 2026–07 · week 28

🇬🇧 United Kingdom, London

Country

Diversified

Sector

Producer · Senior · Aluminum · Australia · Canada · USA

Last updated 21 June 2026

Data compiled from public filings — information only, not investment advice. AI‑assisted; see methodology.

Overview: Rio Tinto is a senior diversified mining company headquartered in London, United Kingdom and Melbourne, Australia, operating globally with a strong presence in Australia, Canada, the United States, Mongolia, and Guinea. The portfolio is organized into three product groups: Iron Ore, Aluminium & Lithium, and Copper, spanning operating mines, smelters, refineries, and major development projects. Key assets include the Pilbara iron ore operations, Oyu Tolgoi in Mongolia, Kennecott in the United States, Escondida in Chile, and the Iron Ore Company of Canada. The business model centers on finding, mining, and processing mineral resources to supply materials essential to urbanisation and the energy transition, with a deliberate tilt toward energy-transition metals such as copper and lithium. Processing capabilities include aluminium smelters, alumina refineries, and copper smelting and refining facilities, integrated with proprietary logistics such as the Pilbara rail and port system. A key competitive advantage is the combination of scale, integrated infrastructure, and technology, including the Safe Production System. The group remains subject to commodity price cycles, geopolitical tensions, and environmental and regulatory risks across its operating jurisdictions.

Strategy: Strategic direction centers on a mission to become the most valued metals and mining business, unlocking value from the existing portfolio through operational performance and financial discipline while capitalising on the energy transition. The enterprise intends to pursue disciplined growth in energy-transition metals, integrating the Arcadium Lithium portfolio acquired in 2025 and advancing copper through the ramp-up of the Oyu Tolgoi underground mine toward production from an orebody more than 1,300 metres below surface. A core objective is to deliver the Simandou iron ore project in Guinea, which reached first production in 2025 through partnership-based development. Capital allocation is prioritized toward high-return growth while maintaining a strong balance sheet, with a commitment to return 40% to 60% of underlying earnings to shareholders through the cycle. The organization is sharpening cost discipline and operational excellence across its sites, supported by the Safe Production System. Lithium is a particular growth focus, with attributable production of 46 kt of lithium carbonate equivalent in 2025 and a ramp-up underway across the Arcadium asset base in Argentina, Australia, and Canada. In iron ore, the company is sustaining Pilbara output through replacement mine projects while bringing on Simandou as a major new source of supply. Decarbonisation is embedded in the strategy, anchored by a target to roughly halve Scope 1 and 2 emissions by 2030 and reach net zero by 2050.

Management: Executive leadership is headed by Chief Executive Simon Trott, who was appointed by the Board in the second half of 2025 and previously served as Chief Executive of Iron Ore, succeeding Jakob Stausholm. The Board is chaired by Dominic Barton, who brings extensive global business experience, including nine years as Global Managing Partner of McKinsey & Company. The Board oversees corporate strategy through standing committees including the Audit & Risk Committee, the Sustainability Committee, the Remuneration Committee, and the Nominations & Governance Committee, supported by a Group Ethics & Compliance Committee at the executive level. The board comprises predominantly independent non-executive directors, reinforcing independent oversight of strategy and risk. Governance practices emphasize rigorous enterprise risk management, ethical conduct, and transparent reporting, with executive remuneration linked to safety, financial performance, and decarbonisation outcomes. Principal risks are approved by the Board and reviewed periodically, with day-to-day compliance overseen through the Group Ethics & Compliance Committee and substantiated reporting channels feeding into the Audit & Risk Committee. The leadership transition in 2025 marked the start of a new phase focused on portfolio value realization and capital discipline, with the new Chief Executive setting out intentions to unlock value through operational performance.

Sustainability: The organization's sustainability framework is guided by policies covering environmental stewardship, social performance, and human rights, with a stated ambition to reach net zero Scope 1 and 2 emissions by 2050 and to roughly halve those emissions by 2030. This is supported by a decarbonisation capital programme of approximately $5 to $6 billion through 2030. The company is advancing renewable-energy projects, including solar and wind generation to repower Pilbara operations and hybrid renewable facilities at Richards Bay Minerals, alongside the ELYSIS inert-anode technology to produce aluminium without direct carbon emissions. Social programmes focus on strengthening relationships with Indigenous Peoples, highlighted by a co-management agreement with the Yindjibarndi Aboriginal Corporation and the modernisation of agreements with Traditional Owners in the Pilbara. A central decarbonisation lever is repowering the Pilbara iron ore system with large-scale solar and wind generation to displace gas and diesel, complementing the ELYSIS programme in aluminium. The enterprise publishes an annual Sustainability Report aligned with the Global Reporting Initiative and the Task Force on Climate-related Financial Disclosures, integrating climate considerations into its risk-management framework. Strong sustainability and social licence are identified as strategic objectives overseen directly by the Board's Sustainability Committee.

Structure: A significant structural change was completed in 2025 with the acquisition of Arcadium Lithium plc for approximately $6.7 billion, establishing a global lithium business with assets in Argentina, Australia, and Canada and integrating legacy Arcadium employees during the year. In Guinea, the enterprise is developing the Simandou iron ore project through the Simfer joint venture with the Government of Guinea and Chalco Iron Ore Holdings, alongside a co-development agreement for rail and port infrastructure with the Winning Consortium Simandou, with first production achieved in 2025. The corporate structure includes major operational subsidiaries and joint ventures such as Oyu Tolgoi LLC, in which the company holds a 66% interest, the Escondida copper mine in Chile at 30% ownership, and the Iron Ore Company of Canada at 58.7% ownership. In Mongolia, the Oyu Tolgoi structure pairs the company's 66% interest with a 34% interest held by the Government of Mongolia, underpinning the underground copper expansion. The organization operates through a simplified model of three product groups, Iron Ore, Aluminium & Lithium, and Copper, having moved the Borates and Iron & Titanium businesses under the Chief Commercial Officer's portfolio. These structural moves reflect a strategic pivot toward energy-transition commodities and operational simplification.

Hedge: The Board-approved treasury policy generally maintains an unhedged posture on commodity prices to provide shareholders with direct exposure to market movements, with only limited embedded derivatives arising in certain commercial contracts. Foreign-exchange risk, particularly exposure to the Australian and Canadian dollars against the predominantly US-dollar revenue base, is managed through a combination of natural hedges and selective derivative instruments. Interest-rate exposure on net debt is managed using interest-rate and cross-currency instruments to balance the fixed and floating profile of borrowings. The group's financial risk management framework addresses commodity-price, foreign-exchange, and interest-rate risk in an integrated manner, while the primary commodity stance remains direct market exposure rather than a structural hedge book.

Source: Rio Tinto - Annual Report - 2025

Portfolio Aggregate · 2 projects

Portfolio mode — asset rows are for context only; tab totals use the company aggregation.

Rio Tinto Group Portfolio

Portfolio

United Kingdom

Open project page

Mining

Type

Operating

Status

🇬🇧 United Kingdom

Country

Project information

As at 31 December 2025

Aggregation level: Company portfolio

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Group production rollup across Aluminium (bauxite-alumina-aluminium chain), Copper (Kennecott, Escondida 30%, Oyu Tolgoi 66%), Iron Ore (Pilbara, IOC, Simandou first ore 2025), Lithium (Arcadium acquired 6 March 2025), Minerals (borates, TiO2 feedstock, diamonds, salt). 2025: iron ore 289.6 Mt (share), mined copper 735 kt (share; consolidated-basis 883 kt), bauxite 62.4 Mt, aluminium 3.38 Mt, lithium ~57 kt LCE. Ore Reserves stated under JORC as at 31 December 2025; Mineral Resources tables (AR pp.292-303) not extracted in this pass — queued for supplement.

Portfolio Aggregate

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Rio Tinto Lithium Portfolio

Portfolio

Argentina, Lithium Triangle

Open project page

Mining

Type

Operating

Status

Lithium Triangle

Country

Project information

As at 31 December 2025

Aggregation level: Company portfolio

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Brine Extraction

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Lithium segment formed with the 6 March 2025 acquisition of Arcadium Lithium: Argentine brine operations (Fénix, Olaroz) and projects (Rincon, Sal de Vida, Cauchari), hard-rock assets (Mt Cattlin, Galaxy/James Bay, Whabouchi) and conversion plants. 2025 production: lithium carbonate 60 kt (49 kt share), hydroxide 21 kt, spodumene 34 kt, other specialities 6 kt — total ~57 kt LCE (share). Total brine reserves 14.18 Mt LCE (9.85 Mt RT share).

Portfolio Aggregate

As at 31 December 2025

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Operating · 22 projects

Fénix

Asset · Operating

Argentina, Salar del Hombre Muerto, Catamarca, Lithium Triangle

Open project page

Mining

Type

Operating

Status

🇦🇷 Argentina, Salar del Hombre Muerto, Catamarca (Lithium Triangle)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Brine Extraction

Ore type: Brine

Processing route: Solar evaporation, or direct lithium extraction

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Lithium brine asset in Argentina acquired with Arcadium Lithium (6 March 2025); Ore Reserves first reported by Rio Tinto on 4 December 2025. Total reserves 5.36 Mt LCE (1.01 Mt lithium metal) from 1570 Mm³ anticipated brine pumped at 642 mg/L Li; Rio Tinto interest 100.0%.

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

As at 31 December 2025

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Weipa (incl. Amrun) Bauxite

Asset

Australia, Queensland (Cape York)

Open project page

Mining

Type

Operating

Status

🇦🇺 Australia, Queensland (Cape York)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Ore type: Laterite

Processing route: HPAL, or RKEF smelting

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Weipa bauxite operations (Amrun, East Weipa — ceased 2024 — and Andoom). Australian reserves shown (Amrun 1,076 Mt + East Weipa/Andoom 45 Mt + Gove 40 Mt = 1,161 Mt total Australia).

Mining metrics

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Reserves & resources — detail

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Oyu Tolgoi

Asset · Operating · Ownership 66%

Mongolia, Ömnögovi (South Gobi)

Open project page

Mining

Type

Operating

Status

🇲🇳 Mongolia, Ömnögovi (South Gobi)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 66

Operator: Yes

Extraction: Open Pit Underground

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 66%-owned copper-gold mine in Mongolia's South Gobi (Government of Mongolia 34%): Oyut open pit plus the Hugo Dummett North underground block cave ramp-up. 2025 share of mine production 228 kt Cu (total 345 kt, +60%) and 301 koz Au as the underground ramped up. Probable reserves include Hugo Dummett North (374 Mt @ 1.56% Cu incl. ~1.9 Mt stockpiled) and Hugo North Extension (66% RT interest via 56% effective share).

Mining metrics

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Reserves & resources — detail

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Royalties & streams

All royalty and stream interests in the database that refer to this asset by name.

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Escondida (Rio Tinto 30%)

Asset · Ownership 30%

Chile, Antofagasta, Andean Porphyry Belt

Open project page

Mining

Type

Operating

Status

🇨🇱 Chile, Antofagasta (Andean Porphyry Belt)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 30

Operator: No

Operator name: BHP

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 30% non-operated interest in the Escondida copper mine, Chile (BHP operator). 2025 share of mine production 382 kt (total 1,272 kt).

Mining metrics

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Reserves & resources — detail

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Olaroz

Asset · Operating · Ownership 66.5%

Argentina, Jujuy, Lithium Triangle

Open project page

Mining

Type

Operating

Status

🇦🇷 Argentina, Jujuy (Lithium Triangle)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 66.5

Operator: Yes

Extraction: Brine Extraction

Ore type: Brine

Processing route: Solar evaporation, or direct lithium extraction

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Lithium brine asset in Argentina acquired with Arcadium Lithium (6 March 2025); Ore Reserves first reported by Rio Tinto on 4 December 2025. Total reserves 2.7 Mt LCE (0.51 Mt lithium metal) from 780 Mm³ anticipated brine pumped at 650 mg/L Li; Rio Tinto interest 66.5%.

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

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Kennecott (Bingham Canyon)

Asset

United States, Utah

Open project page

Mining

Type

Operating

Status

🇺🇸 United States, Utah

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Ore type: Sulphide

Processing route: Grinding and flotation, or CIL

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 100%-owned integrated copper operation: Bingham Canyon open pit, Copperton concentrator, smelter and refinery near Salt Lake City. Underground Skarn reserves (Lower Commercial and North Rim Skarns; 86 Mt @ 2.08% Cu) are economically viable only while the open pit operates. 2025 mined copper 125 kt; refined 134 kt (39 kt of cathode from purchased concentrate excluded from production). Bingham OP reserves reduced on depletion, partly offset by resource conversion.

Mining metrics

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Reserves & resources — detail

As at 31 December 2025

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Simandou

Asset · Ownership 45.1%

Guinea, Nzérékoré (Simandou)

Open project page

Mining

Type

Operating

Status

🇬🇳 Guinea, Nzérékoré (Simandou)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 45.1

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] High-grade iron ore development in Guinea (SimFer JV; Rio Tinto interest 45.1% of reserves), with first production achieved in 2025 — 2.27 Mt of crushed ore at the mine gate (final crushing initially in China). Rail and port infrastructure under the trans-Guinean corridor; ramp-up continuing.

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

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Sangaredi Bauxite

Asset · Ownership 23%

Guinea, Boké

Open project page

Mining

Type

Operating

Status

🇬🇳 Guinea, Boké

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 23

Operator: Yes

Extraction: Open Pit

Ore type: Laterite

Processing route: HPAL, or RKEF smelting

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 22.95% shareholding in CBG's Sangaredi mine with rights to 45.0% of production; reserves on 3% moisture basis; RT share 82 Mt.

Mining metrics

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Reserves & resources — detail

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Porto Trombetas (MRN) Bauxite

Asset · Ownership 22%

Brazil, Pará

Open project page

Mining

Type

Operating

Status

🇧🇷 Brazil, Pará

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 22

Operator: Yes

Extraction: Open Pit

Ore type: Laterite

Processing route: HPAL, or RKEF smelting

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 22% interest in Mineração Rio do Norte; reserves at available-alumina grade; RT share marketable 44 Mt.

Mining metrics

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Reserves & resources — detail

As at 31 December 2025

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Iron Ore Company of Canada (IOC)

Asset · Ownership 58.7%

Canada, Labrador / Québec, Labrador Trough

Open project page

Mining

Type

Operating

Status

🇨🇦 Canada, Labrador / Québec (Labrador Trough)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 58.7

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 58.7%-owned iron ore mining, concentrating and pelletising operation in Labrador City with rail and port at Sept-Îles. Reserves as marketable product (52% pellets / 48% concentrate, 3% moisture) derived from 923 Mt of mill feed at 39% Fe.

Mining metrics

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Reserves & resources — detail

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Royalties & streams

All royalty and stream interests in the database that refer to this asset by name.

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Gove Bauxite

Asset

Australia, Northern Territory

Open project page

Mining

Type

Operating

Status

🇦🇺 Australia, Northern Territory

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Ore type: Laterite

Processing route: HPAL, or RKEF smelting

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Gove bauxite mine, Northern Territory; reserves decreasing on mining depletion.

Mining metrics

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Reserves & resources — detail

As at 31 December 2025

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Mt Cattlin

Asset · Operating

Australia, Western Australia

Open project page

Mining

Type

Operating

Status

🇦🇺 Australia, Western Australia

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Ore type: Pegmatite

Processing route: Dense media separation and flotation

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Hard-rock spodumene lithium asset acquired with Arcadium Lithium (March 2025). Total Ore Reserves 2.3 Mt @ 1.1% Li2O; RT recoverable 0.02 Mt Li2O (spodumene).

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

As at 31 December 2025

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Boron (Rio Tinto Borates)

Asset

United States, California

Open project page

Mining

Type

Operating

Status

🇺🇸 United States, California

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 100%-owned borates mine and refinery at Boron, California; reserves stated as marketable B2O3 product. 2025 production 502 kt B2O3 content.

Mining metrics

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Reserves & resources — detail

As at 31 December 2025

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Diavik

Asset · Operating

Canada, Northwest Territories

Open project page

Mining

Type

Operating

Status

🇨🇦 Canada, Northwest Territories

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Underground

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 100%-owned underground diamond mine in Canada's Northwest Territories, approaching closure: with the pending closure, all remaining Ore Reserves (YE2024: 2.2 Mt @ 2.3 ct/t) have been downgraded to non-Resources at 31 December 2025. 2025 production 4,429 kct (share 0.4 M carats recoverable noted in reserves statement).

Mining metrics

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Royalties & streams

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RTIT Quebec Operations (Lac Tio)

Asset

Canada, Québec

Open project page

Mining

Type

Operating

Status

🇨🇦 Canada, Québec

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Titanium dioxide feedstock operation (Hard-rock ilmenite (hemo-ilmenite at 82.8% Ti minerals) feeding the Sorel-Tracy metallurgical complex.)

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

As at 31 December 2025

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QIT Madagascar Minerals (QMM)

Asset · Ownership 85%

Madagascar, Anosy (Fort Dauphin)

Open project page

Mining

Type

Operating

Status

🇲🇬 Madagascar, Anosy (Fort Dauphin)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 85

Operator: Yes

Extraction: Surface

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Titanium dioxide feedstock operation (Interest updated to 85% under the 2023 fiscal agreement with the State of Madagascar (implemented 2024). Ilmenite (zirsil co-product).)

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

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Richards Bay Minerals (RBM)

Asset · Ownership 74%

South Africa, KwaZulu-Natal

Open project page

Mining

Type

Operating

Status

🇿🇦 South Africa, KwaZulu-Natal

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 74

Operator: Yes

Extraction: Surface

Ore type: Placer

Processing route: Gravity separation

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Titanium dioxide feedstock operation (Heavy-mineral sands dune mining with smelting to titania slag; zircon co-product (0.3% grade).)

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

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Dampier Salt

Asset · Operating · Ownership 68.4%

Australia, Pilbara, Western Australia

Open project page

Mining

Type

Operating

Status

🇦🇺 Australia, Pilbara, Western Australia

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 68.4

Operator: Yes

Extraction: Solar Evaporation

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] 68.4%-owned solar salt operations at Dampier, Port Hedland and Lake MacLeod, Western Australia. 2025 production 6,949 kt (4,750 kt share).

Mining metrics

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Robe River — Robe Valley

Asset · Ownership 53%

Australia, Pilbara, Western Australia

Open project page

Mining

Type

Operating

Status

🇦🇺 Australia, Pilbara, Western Australia

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 53

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Pilbara joint-venture iron ore hub (Rio Tinto 53.0%), managed within the integrated Pilbara system. Reserves are reported at Pilbara ore-type level.

Mining metrics

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Robe River — West Angelas

Asset · Ownership 53%

Australia, Pilbara, Western Australia

Open project page

Mining

Type

Operating

Status

🇦🇺 Australia, Pilbara, Western Australia

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 53

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

Mining metrics

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Hope Downs

Asset · Ownership 50%

Australia, Pilbara, Western Australia

Open project page

Mining

Type

Operating

Status

🇦🇺 Australia, Pilbara, Western Australia

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 50

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Pilbara joint-venture iron ore hub (Rio Tinto 50.0%), managed within the integrated Pilbara system. Reserves are reported at Pilbara ore-type level.

Mining metrics

Multiple effective dates

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Pilbara Iron Ore Operations

District

Australia, Pilbara, Western Australia

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Mining

Type

Operating

Status

🇦🇺 Australia, Pilbara, Western Australia

Country

Project information

As at 31 December 2025

Aggregation level: District / complex

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Integrated Pilbara iron ore system (Hamersley, Hope Downs 50%, Robe River 53% JVs — 17 mines incl. Gudai-Darri, Brockman, Yandicoogina, Western Range) with rail and ports at Dampier and Cape Lambert. Reserves by ore type at 31 Dec 2025: Brockman 1,579 Mt @ 61.2% Fe (87.1% RT), Marra Mamba 590 Mt @ 62.2% (79.7%), Pisolite/CID 447 Mt @ 57.3% (79.9%) — total 2,616 Mt, RT share 2,202 Mt marketable.

Mining metrics

Multiple effective dates

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Reserves & resources — detail

As at 31 December 2025

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Royalties & streams

All royalty and stream interests in the database that refer to this asset by name.

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Development · 5 projects

Rincon

Asset · Development

Argentina, Salta, Lithium Triangle

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Mining

Type

Development

Status

🇦🇷 Argentina, Salta (Lithium Triangle)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Brine Extraction

Ore type: Brine

Processing route: Solar evaporation, or direct lithium extraction

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Lithium brine asset in Argentina acquired with Arcadium Lithium (6 March 2025); Ore Reserves first reported by Rio Tinto on 4 December 2025. Total reserves 2.5 Mt LCE (0.47 Mt lithium metal) from 1340 Mm³ anticipated brine pumped at 350 mg/L Li; Rio Tinto interest 100.0%.

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

As at 31 December 2025

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Sal de Vida

Asset · Development

Argentina, Catamarca, Lithium Triangle

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Mining

Type

Development

Status

🇦🇷 Argentina, Catamarca (Lithium Triangle)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Brine Extraction

Ore type: Brine

Processing route: Solar evaporation, or direct lithium extraction

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Lithium brine asset in Argentina acquired with Arcadium Lithium (6 March 2025); Ore Reserves first reported by Rio Tinto on 4 December 2025. Total reserves 2.46 Mt LCE (0.46 Mt lithium metal) from 610 Mm³ anticipated brine pumped at 758 mg/L Li; Rio Tinto interest 100.0%.

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

As at 31 December 2025

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Cauchari

Asset · Development

Argentina, Jujuy, Lithium Triangle

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Mining

Type

Development

Status

🇦🇷 Argentina, Jujuy (Lithium Triangle)

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Brine Extraction

Ore type: Brine

Processing route: Solar evaporation, or direct lithium extraction

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Lithium brine asset in Argentina acquired with Arcadium Lithium (6 March 2025); Ore Reserves first reported by Rio Tinto on 4 December 2025. Total reserves 1.16 Mt LCE (0.22 Mt lithium metal) from 430 Mm³ anticipated brine pumped at 505 mg/L Li; Rio Tinto interest 100.0%.

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

As at 31 December 2025

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Galaxy (James Bay)

Asset · Development

Canada, Québec

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Mining

Type

Development

Status

🇨🇦 Canada, Québec

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 100

Operator: Yes

Extraction: Open Pit

Ore type: Pegmatite

Processing route: Dense media separation and flotation

Description

As at 31 December 2025

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

As at 31 December 2025

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Whabouchi

Asset · Development · Ownership 50%

Canada, Québec

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Mining

Type

Development

Status

🇨🇦 Canada, Québec

Country

Project information

As at 31 December 2025

Aggregation level: Asset

Report standard: Jorc

Ownership %: 50

Operator: Yes

Extraction: Open Pit

Ore type: Pegmatite

Processing route: Dense media separation and flotation

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Hard-rock spodumene lithium asset acquired with Arcadium Lithium (March 2025). Total Ore Reserves 27 Mt @ 1.32% Li2O; RT recoverable 0.15 Mt Li2O (50%).

Mining metrics

As at 31 December 2025

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Reserves & resources — detail

As at 31 December 2025

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Processing facilities · 17 projects

Alma Aluminium Smelter

Asset · Operating

Canada, Québec

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Canada

Region: Québec

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 100.0%). 2025 production 485 kt (RT share).

Processing facilities

Multiple effective dates

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Arvida & AP60 Aluminium Smelter

Asset · Operating

Canada, Québec

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Canada

Region: Québec

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 100.0%). 2025 production 190 kt (RT share). Combined Arvida (130 kt) and Arvida AP60 (60 kt) potlines in 2025.

Processing facilities

Multiple effective dates

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Bell Bay Aluminium Smelter

Asset · Operating

Australia, Tasmania

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Australia

Region: Tasmania

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 100.0%). 2025 production 190 kt (RT share).

Processing facilities

Multiple effective dates

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Grande-Baie Aluminium Smelter

Asset · Operating

Canada, Québec

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Canada

Region: Québec

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 100.0%). 2025 production 229 kt (RT share).

Processing facilities

Multiple effective dates

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ISAL (Reykjavik) Aluminium Smelter

Asset · Operating

Iceland, Reykjavik

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Iceland

Region: Reykjavik

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 100.0%). 2025 production 203 kt (RT share).

Processing facilities

Multiple effective dates

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Jonquière (Vaudreuil) Alumina Refinery

Asset · Operating

Canada, Québec

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Canada

Region: Québec

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Alumina refinery (Rio Tinto 100.0%). 2025 production 1,370 kt alumina (RT share).

Processing facilities

Multiple effective dates

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Kitimat Aluminium Smelter

Asset · Operating

Canada, British Columbia

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Canada

Region: British Columbia

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 100.0%). 2025 production 406 kt (RT share).

Processing facilities

Multiple effective dates

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Laterrière Aluminium Smelter

Asset · Operating

Canada, Québec

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Canada

Region: Québec

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 100.0%). 2025 production 251 kt (RT share).

Processing facilities

Multiple effective dates

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Tiwai Point Aluminium Smelter

Asset · Operating

New Zealand, Southland

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: New Zealand

Region: Southland

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 100.0%). 2025 production 315 kt (RT share). Interest increased from 79.36% to 100% on 1 November 2024.

Processing facilities

Multiple effective dates

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Yarwun Alumina Refinery

Asset · Operating

Australia, Queensland (Gladstone)

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 100

Operator: Yes

Extraction: Processing Facility

Country: Australia

Region: Queensland (Gladstone)

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Alumina refinery (Rio Tinto 100.0%). 2025 production 2,943 kt alumina (RT share).

Processing facilities

Multiple effective dates

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Queensland Alumina Alumina Refinery

Asset · Operating · Ownership 80%

Australia, Queensland (Gladstone)

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 80

Operator: Yes

Extraction: Processing Facility

Country: Australia

Region: Queensland (Gladstone)

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Alumina refinery (Rio Tinto 80.0%). 2025 production 2,791 kt alumina (RT share).

Processing facilities

Multiple effective dates

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Boyne Island Aluminium Smelter

Asset · Operating · Ownership 73.5%

Australia, Queensland

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 73.5

Operator: Yes

Extraction: Processing Facility

Country: Australia

Region: Queensland

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 73.5%). 2025 production 370 kt (RT share). Interest increased from 71.04% to 73.5% on 1 November 2024.

Processing facilities

Multiple effective dates

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Tomago Aluminium Smelter

Asset · Operating · Ownership 51.6%

Australia, New South Wales

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 51.6

Operator: Yes

Extraction: Processing Facility

Country: Australia

Region: New South Wales

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 51.6%). 2025 production 296 kt (RT share).

Processing facilities

Multiple effective dates

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Alouette (Sept-Îles) Aluminium Smelter

Asset · Operating · Ownership 40%

Canada, Québec

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 40

Operator: Yes

Extraction: Processing Facility

Country: Canada

Region: Québec

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 40.0%). 2025 production 247 kt (RT share).

Processing facilities

Multiple effective dates

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Bécancour Aluminium Smelter

Asset · Operating · Ownership 25.1%

Canada, Québec

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 25.1

Operator: Yes

Extraction: Processing Facility

Country: Canada

Region: Québec

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 25.1%). 2025 production 118 kt (RT share).

Processing facilities

Multiple effective dates

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Sohar Aluminium Smelter

Asset · Operating · Ownership 20%

Oman, Sohar

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 20

Operator: Yes

Extraction: Processing Facility

Country: Oman

Region: Sohar

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Primary aluminium smelter (Rio Tinto 20.0%). 2025 production 80 kt (RT share).

Processing facilities

Multiple effective dates

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São Luís (Alumar) Alumina Refinery

Asset · Operating · Ownership 10%

Brazil, Maranhão

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Project information

As at 31 December 2025

Type: Processing Facility

Aggregation level: Asset

Status: Operating

Report standard: -

Ownership %: 10

Operator: Yes

Extraction: Processing Facility

Country: Brazil

Region: Maranhão

Facility kind: -

Licensed capacity: -

Capacity unit: -

Capacity period: -

Capacity kind: -

Description

As at 31 December 2025

[Partial extraction — source text contained corrupted prose sections; tables recovered where machine-readable] Alumina refinery (Rio Tinto 10.0%). 2025 production 380 kt alumina (RT share).

Processing facilities

Multiple effective dates

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Assumptions

The projects listed here reflect the information captured in this workspace and are not necessarily a complete picture of the company's portfolio. For authoritative figures, refer to the company's official filings.

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How to read this tab

MetalPilot stores contained metal or product in the codes below; grade and tonnage use separate fields. In side-by-side comparison views (stock page Portfolio tab, watchlist By sector), heterogeneous source units are converted to each commodity's preferred display unit (for example Moz Au, kt Cu, MMbbl oil) before summing; the same canonical codes appear in project data.

What the Portfolio tab shows

The Portfolio tab presents a project-level view of the company's reported assets, built from publicly disclosed information (technical reports, annual filings, MD&A, investor presentations, MRMR / R&R statements, NI 43-101 / NI 51-101 / SEC S-K 1300 / SEC S-K 1200 / JORC / SAMREC / PERC / PRMS / COGEH filings, and similar primary sources).
Figures are grouped by project type (mining, oil & gas, royalty, stream, processing facility, development, portfolio aggregate) and are shown alongside the headline reserve base, headline production, headline grade / quality, cost benchmarks, estimated lifetime, commercial terms (for royalties / streams), operational capacity (for processing) and a single-figure rating where the underlying data supports one.
Each data table on the Portfolio tab is followed by ONE Assumptions footnote describing the modelling choices for that table; KPI stat-card assumptions appear in the bottom block instead. All legal and section disclaimers are merged into a single disclaimer list at the bottom of the Portfolio tab.

Concepts in your sector — Diversified

Diversified miners report under several codes (NI 43-101 + JORC + SEC, or mining + O&G). Portfolio presents each project under its native standard; this tab shows the full unit enum.
Cross-standard comparability caveats apply — see the categories detail sections below.

Portfolio tab — table guide

Portfolio KPIs — company-level headline numbers aggregated from the featured projects (project counts, attributable annual production by commodity, attributable resource base by commodity, last filing date, operator share). USD value lines multiply attributable volumes by the resolved snapshot price.
Portfolio snapshot — one-screen summary of the portfolio: counts by type and status, country mix, reporting standards used, operator share, primary commodity, attributable annual production summary and attributable resource base summary.
Mining — one row per mining project, with columns for project name, location, status, primary commodities, production (with rating), reserves & resources (with rating), grade (with rating), costs and estimated lifetime. Multi-commodity projects emit one summary row per commodity.
Oil & Gas — one row per O&G project (typically a field, licence, play or basin asset), with columns for location, status, primary hydrocarbons, production (with rating), reserves & resources (with rating), costs and estimated lifetime.
Royalty — one row per royalty interest held by the company. Columns cover the underlying project, operator, commodity, commercial terms (rate, type, cap, area-of-interest), attributable production, attributable reserves and estimated lifetime.
Stream — one row per metal stream held by the company. Each row shows the underlying project, the streamed commodity, the headline stream percentage, the ongoing per-ounce / per-tonne payment, and attributable production / reserves.
Processing facilities — one row per midstream / processing facility (pipeline, fractionator, LNG train, storage cavern, refinery, smelter, mill, heap-leach pad, CPP, etc.). Columns include nameplate capacity, contracted capacity, feedstock commodities and operational footprint.
Development — projects in development status or in a pre-production lifecycle phase. The production column is re-labelled 'Targeted production (rating)' to highlight that the figures are plans, not actuals.
Portfolio Aggregate — a single company-level row used when the company itself publishes a portfolio rollup (e.g. company-wide 2P barrels across all properties).
Reserves & resources — detail — a leaf-category pivot showing every reserve and resource category disclosed across the projects.
Reserves walk — gross (disclosed) — year-by-year reconciliation of the opening balance to the closing balance, broken into Extensions & discoveries, Revisions, Improved recovery, Purchases, Divestitures, Production and Conversion to developed.
Reserves walk — net change by year — per-year summary of net additions and net deductions across the portfolio.
NPV (grouped) — all NPV rows captured from the filings, grouped by commodity, resource category, development status and pricing case. Each NPV figure is shown with its discount rate, basis (before-tax / after-tax), currency and value scale.

Ownership / Working interest

Ownership percentage means the company's working-interest share of the asset: its slice of the project before royalties and before government take. It is shown on a 0–100 scale.
Mines, oil and gas fields, and processing facilities — this is how much of the asset belongs to the company under that working-interest idea. One hundred percent is fully owned; a lower number usually means partners share the rest.
Royalties and streaming agreements — the percentage is often not the story; what matters economically is usually the royalty or stream rate, shown elsewhere alongside these figures.
Oil and gas — read this as gross working interest only. Do not treat it as net production or net wells after royalties; when filings distinguish gross from net, that shows up in how the resource numbers themselves are labelled.
Below 100% — the short summary for each project names other owners and their stakes when the source says who they are.
NRI vs WI (O&G). Working interest (WI) is the obligation to pay a share of costs; net revenue interest (NRI) is the share of revenue after royalties and overriding-royalty interests. A 100% WI well rarely produces 100% NRI; typical onshore U.S. NRI is 75–87.5% of WI depending on the lease royalty.
Operator vs non-operator. The operator runs day-to-day operations; non-operating partners pay their WI share of costs but do not run the asset. Some Portfolio rows show operator share where disclosed.

Units, conversions & reporting standards

Unit codes, conversion cheat sheets, cost benchmarks (AISC, C1–C3), reporting standards (NI 43-101, JORC, SEC S-K 1300) and resource/reserve category definitions live in the full terminology & units reference.

Each table lists the numeric band for scores 1–5 (production and resource base; grade where applicable for mining commodities) using the same thresholds as project rating stat cards. Only commodities that appear on featured projects for this document are listed.

Gold

Score

Production

Resource base

Grade

1 / 5

0–50 koz Au

0–1 Moz Au

0–1 g/t Au

2 / 5

50–125 koz Au

1–2.5 Moz Au

1–2 g/t Au

3 / 5

125–250 koz Au

2.5–5 Moz Au

2–5 g/t Au

4 / 5

250–500 koz Au

5–10 Moz Au

5–8 g/t Au

5 / 5

≥ 500 koz Au

≥ 10 Moz Au

≥ 8 g/t Au

Silver

Score

Production

Resource base

Grade

1 / 5

0–1 Moz Ag

0–25 Moz Ag

0–50 g/t Ag

2 / 5

1–3 Moz Ag

25–75 Moz Ag

50–100 g/t Ag

3 / 5

3–7 Moz Ag

75–150 Moz Ag

100–200 g/t Ag

4 / 5

7–12 Moz Ag

150–225 Moz Ag

200–300 g/t Ag

5 / 5

≥ 12 Moz Ag

≥ 225 Moz Ag

≥ 300 g/t Ag

Copper

Score

Production

Resource base

Grade

1 / 5

0–50 kt Cu

0–500 kt Cu

0–0.5 % Cu

2 / 5

50–125 kt Cu

500–2000 kt Cu

0.5–1 % Cu

3 / 5

125–250 kt Cu

2000–5000 kt Cu

1–1.5 % Cu

4 / 5

250–500 kt Cu

5000–10000 kt Cu

1.5–2 % Cu

5 / 5

≥ 500 kt Cu

≥ 10000 kt Cu

≥ 2 % Cu

Lithium

Score

Production

Resource base

Grade

1 / 5

0–5 kt LCE

0–100 kt LCE

0–200 mg/L Li

2 / 5

5–15 kt LCE

100–500 kt LCE

200–400 mg/L Li

3 / 5

15–30 kt LCE

500–2000 kt LCE

400–700 mg/L Li

4 / 5

30–50 kt LCE

2000–5000 kt LCE

700–1000 mg/L Li

5 / 5

≥ 50 kt LCE

≥ 5000 kt LCE

≥ 1000 mg/L Li

Iron

Score

Production

Resource base

Grade

1 / 5

0–10 Mt Fe ore

0–100 Mt ore

0–25 % Fe

2 / 5

10–30 Mt Fe ore

100–500 Mt ore

25–40 % Fe

3 / 5

30–75 Mt Fe ore

500–2000 Mt ore

40–55 % Fe

4 / 5

75–150 Mt Fe ore

2000–5000 Mt ore

55–60 % Fe

5 / 5

≥ 150 Mt Fe ore

≥ 5000 Mt ore

≥ 60 % Fe

Molybdenum

Score

Production

Resource base

Grade

1 / 5

0–5 Mlb Mo

0–50 Mlb Mo

0–0.03 % Mo

2 / 5

5–15 Mlb Mo

50–200 Mlb Mo

0.03–0.06 % Mo

3 / 5

15–30 Mlb Mo

200–500 Mlb Mo

0.06–0.12 % Mo

4 / 5

30–50 Mlb Mo

500–1000 Mlb Mo

0.12–0.2 % Mo

5 / 5

≥ 50 Mlb Mo

≥ 1000 Mlb Mo

≥ 0.2 % Mo

Aluminum

Score

Production

Resource base

Grade

1 / 5

0–0.5 Mt Al

0–50 Mt bauxite ore

0–35 % Al2O3

2 / 5

0.5–1.5 Mt Al

50–200 Mt bauxite ore

35–42 % Al2O3

3 / 5

1.5–3 Mt Al

200–500 Mt bauxite ore

42–48 % Al2O3

4 / 5

3–6 Mt Al

500–1000 Mt bauxite ore

48–55 % Al2O3

5 / 5

≥ 6 Mt Al

≥ 1000 Mt bauxite ore

≥ 55 % Al2O3

Copper uses kt Cu bands (Mlb Cu when lb-scale copper resources appear on featured projects). Lithium grade uses brine mg/L Li bands (from extraction and/or resource grade units on featured projects).

Assumptions

Presented values are denominated in currency of the country where the company is headquartered. Values like market capitalization might differ from the values visible in other parts of the page, where the currency is always USD.