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VizualStocks APIOperating KPI and segment definitions available for Rio Tinto (RIO) through the VizualStocks API.
Rio Tinto’s share of alumina produced by its refineries during the period, in thousand tonnes. This includes specialty alumina and reflects the ownership interests reported for each operation.
aluminaProductionExternal-customer revenue from Rio Tinto’s aluminium, alumina and bauxite products, including provisional-pricing adjustments. This consolidated product category is distinct from the Aluminium & Lithium reportable segment.
aluminiumAluminaBauxiteProductRevenueRio Tinto’s share of marketable bauxite produced during the period, in thousand tonnes. Sangaredi follows the issuer’s production entitlement rather than its equity percentage.
bauxiteProductionCopper production during the period combining Kennecott refined metal, Rio Tinto’s share of Escondida concentrate and leach-plant output, and 100% of Oyu Tolgoi metal in concentrates, in thousand tonnes. Purchased and tolled concentrates are excluded; this series uses the methodology introduced in 2025 and its expressly recast comparisons.
consolidatedCopperProductionExternal-customer revenue from Rio Tinto’s copper products, net of treatment and refining charges where applicable and including provisional-pricing adjustments. Associated gold revenue is reported separately in the product disaggregation.
copperProductRevenueExternal-customer revenue from Rio Tinto’s gold products and significant gold by-products, including provisional-pricing adjustments. This product revenue is separated from copper even when gold is produced by copper operations.
goldProductRevenueExternal-customer revenue from Rio Tinto’s industrial minerals, comprising titanium dioxide slag, borates and salt in current disclosures. It includes provisional-pricing adjustments and follows the issuer’s audited product grouping.
industrialMineralsProductRevenueRio Tinto’s share of saleable iron ore pellets and concentrates produced by Iron Ore Company of Canada during the period, in thousand tonnes. It excludes Pilbara and Simandou production.
iocIronOreProductionExternal-customer revenue from Rio Tinto’s iron ore products, including subsequent provisional-pricing adjustments. It is consolidated sales revenue by product, excluding equity-accounted-unit sales outside consolidation.
ironOreProductRevenueExternal-customer revenue in Rio Tinto’s historical product category labelled Aluminium, as reported for 2016–2019. It is kept separate from the explicitly named aluminium, alumina and bauxite category in later audited comparisons.
legacyAluminiumProductRevenueExternal-customer revenue from Rio Tinto’s coal products in historical audited product tables. Loaded observations cover 2016–2018 before coal ceased contributing sales in the 2019 table.
legacyCoalProductRevenueExternal-customer revenue from Rio Tinto’s diamonds in the standalone audited product category reported through 2022. Later recast product tables include diamonds within Other products and freight services.
legacyDiamondsProductRevenueExternal-customer revenue in Rio Tinto’s historical Other or Other products category through 2022, including metallic co-products, molybdenum, silver and other commodities as disclosed. It is separate from the later category that incorporates diamonds and freight services.
legacyOtherProductRevenueRio Tinto’s share of lithium production during its ownership period, expressed in thousand tonnes of lithium carbonate equivalent from carbonate, chloride and spodumene feedstock. The integrated value chain is not additive across intermediate and downstream products; 2025 excludes Arcadium output before acquisition in March.
lithiumLceProductionExternal-customer revenue from Rio Tinto’s lithium products following the Arcadium acquisition, including revenue consolidated during the ownership period. It is a product category within the Aluminium & Lithium business, rather than total segment revenue.
lithiumProductRevenueRio Tinto’s share of copper in mine production during the period, in thousand tonnes, including metal in concentrates and recoverable copper in ore stacked for leaching. This equity-share mine measure differs from the newer consolidated copper measure based partly on refined production.
minedCopperProductionExternal-customer revenue in Rio Tinto’s Other products and freight services category, including metallic co-products, diamonds, molybdenum, silver and other commodities. Loaded 2023–2025 values use the issuer’s latest recast consolidated product table.
otherProductsFreightRevenueSaleable iron ore produced by Rio Tinto’s Pilbara operations in Western Australia during the period, on a 100% operations basis in thousand tonnes. This is production after crushing, screening and beneficiation, rather than Rio Tinto’s equity share.
pilbaraIronOreProductionIron ore exported or shipped from Rio Tinto’s Pilbara ports during the period, on a 100% operations basis in thousand tonnes. Shipments to the group’s China portside trading facilities are included before onward customer sale.
pilbaraIronOreShipmentsRio Tinto’s share of primary aluminium produced by its smelters during the period, in thousand tonnes. Recycled aluminium from Matalco is excluded.
primaryAluminiumProduction