# Operational Performance for Period Ended 31 Aug 26

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/operational-performance-for-period-ended-31-aug-26--f6815b1f-b90e-4327-95dd-fa4244b29918

Original source: https://www.londonstockexchange.com/news-article/ATM/operational-performance-for-period-ended-31-aug-26/17806758

Publisher: lse

Original announcement: 2026-09-28T05:00:09.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-09-29T18:24:05.753Z

Atlas analysis updated: 2026-09-29T18:24:05.753Z

- Company: Andrada Mining Limited

- Ticker: ATM

- Exchange: LSE

- Region: Namibia

- Primary commodity: Tin

- Secondary commodities: Lithium, Tantalum, Tungsten, Copper

- Document categories: Production, Drill results

- Extracted: 2026-09-29 18:24:06 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Andrada Mining reported strong H1 FY2027 operational performance at the Uis Mine, with contained tin production increasing 13% year-on-year to 576 tonnes. The growth was driven by higher feed grades and improved plant processing rates. The company has also secured NAD98 million in funding to implement ore-sorting upgrades aimed at significantly increasing future production.

Reasoning: Strong H1 FY2027 production growth driven by higher grades and throughput, supported by secured funding for expansion.

- Positive factor: Year-on-year production growth in contained tin and concentrate

- Positive factor: Improved feed grades and plant processing rates

- Positive factor: Successful securing of NAD98 million funding for upgrades

- Positive factor: Planned ore-sorting circuit to significantly boost future output

Facts used in scoring: 4

## Classification and evidence

**QA/QC Disclosed**

Polarity: positive

Story-specific tag

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: The document does not explicitly detail QA/QC protocols or lab certifications in this operational update.

Evidence · text

> Unaudited figures for the period ended 31 August 2026

## Extracted facts

Stored fact records: 2. Some facts used in scoring do not have a stored record.

## Drill Results (2)

### Fact 1

[Link to this fact](https://atlas-staging.minestarters.com/news/operational-performance-for-period-ended-31-aug-26--f6815b1f-b90e-4327-95dd-fa4244b29918#fact-drill-facts-0)

Uis Mine · tin

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Uis Mine
- Commodity: tin
- Region: namibia
- Reported Region: namibia
- Ticker: ATM

#### Geometry

- Grade: 0.152
- Grade Unit: %

#### Classification

- Sample Type: drill

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-28T00:00:00.000Z

Reasoning: Q2 FY2027 feed grade of 0.152% Sn represents a year-on-year increase.

- Positive factor: Higher feed grade for Q2 FY2027

Evidence · table

> 0.152

Context: 268 741

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Fact 2

[Link to this fact](https://atlas-staging.minestarters.com/news/operational-performance-for-period-ended-31-aug-26--f6815b1f-b90e-4327-95dd-fa4244b29918#fact-drill-facts-1)

Uis Mine · tin

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Uis Mine
- Commodity: tin
- Region: namibia
- Reported Region: namibia
- Ticker: ATM

#### Geometry

- Grade: 0.149
- Grade Unit: %

#### Classification

- Sample Type: drill

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-28T00:00:00.000Z

Reasoning: H1 FY2027 average feed grade increased 9% to 0.149% Sn.

- Positive factor: Higher H1 FY2027 feed grade

Evidence · table

> 0.149

Context: 538 810

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

## How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.