Rio Tinto PLC
RIONYSEMetal MiningFiscal year ends December 31Also trades as RTPPF
$82.73+0.84 (+1.03%)
Close on Nov 2, 2026Market cap $103.91BP/E 13.6Yield –
Rio Tinto Oyu Tolgoi: 2.1% in FY2025, up 0.2 pts from a year earlier.
Latest, FY2025
2.1%
Period ended Dec 31, 2025
Change on a year earlier
+0.2 pts
1.9% in FY2024
History
4 years
Since FY2022
Sources
3
Documents cited below
Where the FY2025 figure comes from
Source: Rio Tinto Investor Relations (2025-fourth-qor-production-tables-xlsx.xlsx) ↗
High-grade Hugo North underground block cave reached 2.36% Cu in Q3 2026 vs 0.43%–0.50% in open pit.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Oyu Tolgoi — Underground Copper Head Grade (% Cu) (%) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 2.1% | +0.2 pts | Rio Tinto Investor Relations (2025-fourth-qor-production-tables-xlsx.xlsx) ↗ |
| FY2024 | Dec 31, 2024 | 1.9% | +0.4 pts | Rio Tinto Investor Relations (2025-fourth-qor-production-tables-xlsx.xlsx) ↗ |
| FY2023 | Dec 31, 2023 | 1.6% | +0.8 pts | Rio Tinto Investor Relations (2024-4qor-xlsx.xlsx) ↗ |
| FY2022 | Dec 31, 2022 | 0.8% | – | Rio Tinto Investor Relations (rt-2023-4qor-xlsx.xlsx) ↗ |
Cite this data
StockData. (2026). Rio Tinto Oyu Tolgoi (%), annual FY2022–FY2025 [Data set]. Compiled from Rio Tinto SEC filings and investor materials. https://stockdatahq.com/stocks/rio/kpis/ops-ot-grade-ug-cu-pct
See every metric in the Rio Tinto KPI table. Data updated Nov 1, 2026.