View settings100% · M+I+I · Resources excl. reserves · Native commodities

Reporting assumptions

These choices persist and are added to shared URLs.

Ownership basis

Show the full project inventory before ownership adjustment.

Display scale

Display contained quantities in millions of ounces or tonnes.

Resource treatment

Normalise Resources to exclude Reserves: where a project is flagged inclusive, net Reserves out of Resources so the figure is additional Resources beyond Reserves. Unknown-convention rows are shown as stated.

Resource total

Total Resource includes Inferred (JORC convention). Totals are re-derived from category rows wherever the document discloses them.

Recovery basis

Show the issuer's headline recoverable figure as reported. Lithium-brine reserves already have the brine-processing recovery factor applied; everything else is shown as stated.

Commodity view

Primary view: each commodity in its own contained unit (oz / t).

Falchani

Peru · DevelopingUnverified

Current R&R by category

Whole-project rollup at the latest vintage per category: printed project-level rows are preferred, and mining areas are summed (tonnes-weighted grade) only where the issuer prints no project-level row. Per-area and per-source detail in the Current R&R table below.

Category	Tonnes (Mt)	Grade (ppm Li)	Contained (Mt LCE)	As at
Measured	69.00 Mt	2,792 ppm Li	1.01 Mt LCE	30 Oct 2023
Indicated	378.00 Mt	2,251 ppm Li	4.52 Mt LCE	30 Oct 2023
Inferred	506.00 Mt	1,481 ppm Li	3.99 Mt LCE	30 Oct 2023
Total Resources	953.00 Mt	1,881 ppm Li	9.53 Mt LCE	30 Oct 2023
Proved	—	—	—	—
Probable	—	—	—	—
Total Reserves	—	—	—	—

Cut-off grade

600 ppm Li

Price assumption

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JORC code year

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Peer benchmark — developing Li projects (28 with resources)Resource size P95Resource grade P98View on grade-tonnage chart →

Percentile of this project's current total Resource among covered peers (P100 = largest / highest grade). Basis and Inferred toggles apply.

Data quality

Latest source: Critical Mineral Resource at Falchani Exceeds 400,000 t Cesium (M+Ind) Within Existing Lithium Resource · 30 Oct 2023
Reporting code: unknown
Convention: unknown
Currency assumption: US$
Disagreement flags: 1 row

Current R&R

Resources

Category	Tonnes (Mt)	Li		As at	Source	Provenance
Category	Tonnes (Mt)	Grade (ppm Li)	Contained (Mt LCE)	As at	Source	Provenance
Measured	69.00 Mt	2,792 ppm Li	1.01 Mt LCE	30 Oct 2023	Table 1 – Falchani Mineral Resource Estimate – updated October 30, 2023Unverified Evidence record Falchani Measured · Li · as at 2023-10-30 Reported figure Area Whole project Basis 100% Ore tonnes (t) 69000000.0000 Grade 2792.0000 Contained (t LCE) 1011329.1500 Classification Resource Source trail Critical Mineral Resource at Falchani Exceeds 400,000 t Cesium (M+Ind) Within Existing Lithium Resource Table 1 – Falchani Mineral Resource Estimate – updated October 30, 2023 Published 2025-10-09 Verification Approved; not independently verified · Model extracted QA INFO: recompute differs 1.39% from the printed contained figure, but the printed tonnes/grade/contained are only good to ±0.74% (rounding granularity) — treated as reconciled. Copies a pre-filled issue record so you can send it through your normal channel.