These choices persist and are added to shared URLs.
Every project whose two most recent statement vintages differ, per commodity and classification — the append-only history as a feed of upgrades, downgrades and depletion. Each row names the exact pair of as-at dates it compares; the delta is in the commodity's own contained unit and as a unit-free %.
This screen layout is stored in the URL. Exports retain their full evidence and assumptions columns.
| Company | Project | Commodity | Class | Prior vintage | Current vintage | Δ | Δ % ↑ |
|---|---|---|---|---|---|---|---|
| TSX:LUNLundin Mining Corporation | Caserones | Mo | Reserves | 0.09 Mt Mo as at 31 Dec 2024 | 0.06 Mt Mo as at 31 Dec 2025 |
Like compared with like: both vintages are the issuer's printed totals, each normalised onto the active Basis and Reserves treatment using its own statement's inclusive/exclusive flag — a delta is never a printed figure against a re-derived one, nor an inclusive-stated figure against a netted one. The cost of that honesty: projects that disclose only sub-category rows (no printed total) don't appear here, and figures can differ from the screener, which re-derives totals under the Inferred policy. Same-date restatements collapse to the latest approved extraction; a first-ever disclosure is news, not a change — see the Dashboard's Recent updates feed.
| −0.03 Mt Mo |
| −32.3% |
| ASX:BHPBHP GROUP LIMITED | Antamina | Mo | Reserves | 0.12 Mt Mo as at 30 June 2025 | 0.12 Mt Mo as at 30 June 2026 | −0.01 Mt Mo | −4.5% |
| NYSE:BVNBUENAVENTURA MINING CO INC | Cerro Verde | Mo | Reserves | 0.56 Mt Mo as at 31 Dec 2023 | 0.54 Mt Mo as at 31 Dec 2024 | −0.02 Mt Mo | −3.5% |
| ASX:S32SOUTH32 LIMITED | Sierra Gorda | Mo | Reserves | 0.13 Mt Mo as at 30 June 2026 | 0.18 Mt Mo as at 31 July 2026 | +0.05 Mt Mo | +40.4% |