WIN Metals (ASX: WIN) Clears Major Gold Mine Approval as $18 Million Project Moves Closer to Production

WIN Metals (ASX: WIN) has taken a significant step towards becoming a gold producer after securing a major regulatory approval for its Radio Gold Project in Western Australia.

With preliminary economics pointing to an $18 million pre-tax project valuation, an 84% internal rate of return and an estimated 11-month payback period, Radio presents an increasingly tangible development opportunity. The latest approval brings WIN closer to unlocking the project's commercial potential.

Key Numbers Behind the Radio Gold Opportunity

• $18 million: Estimated pre-tax net present value (NPV) at an 8% discount rate, assuming a gold price of $6,000 per ounce.
• 84%: Forecast pre-tax internal rate of return, with an estimated 11-month payback from first gold.
• $19 million: Approximate peak funding requirement before financing costs.
• 49,600 ounces: Radio's Mineral Resource, comprising 366,000 tonnes grading 4.22 grams per tonne gold.
• 20,200 ounces: Initial recovered gold production target over a proposed 29-month processing schedule.

Major Approval Strengthens Radio's Development Pathway

On 11 November 2026, WIN confirmed that Western Australia's Department of Mines, Petroleum and Exploration had approved the Mine Development and Closure Plan for Radio Gold.

The approval covers a new open pit, recommencement of underground mining, upgrades to the existing tailings storage facility and operation of a dedicated 120,000-tonne-per-year carbon-in-leach processing plant.

This represents an important milestone in WIN's strategy to transition Radio towards production.

The remaining regulatory priority is the Works Approval application, submitted on 18 September 2026, which remains under assessment.

Additional accommodation-related approvals, financing arrangements and a final investment decision are also required before full development proceeds.

What Stands Out: Attractive Economics and Existing Infrastructure

Radio's established infrastructure provides an important advantage.

Existing underground development, mine access, workshops and supporting facilities could reduce construction requirements compared with developing a new operation from scratch.

The August 2026 restart study estimates approximately $23 million in undiscounted pre-tax project cash flow under its base-case assumptions.

These projections highlight Radio's potential to establish a meaningful source of operating cash flow for WIN.

Gold prices remain an important variable. At $5,100 per ounce, the project's estimated pre-tax NPV declines to approximately $3 million, demonstrating the importance of commodity prices and cost control.

Financial flexibility has also improved.

WIN reported $1.16 million in cash at 30 September 2026 before receiving $8.05 million from its completed Astral Resources transaction on 6 October.

A further $1 million remains payable following registration of the relevant mining lease transfer.

This additional liquidity provides greater flexibility as WIN advances Radio, although further financing remains necessary to meet the project's estimated peak funding requirements.

What WIN Metals Is Doing Now

WIN is progressing equipment procurement, detailed implementation planning and discussions with potential funding partners.

Relocation of its acquired gravity processing plant is scheduled to commence on 16 November 2026.

A 3,500-metre reverse-circulation drilling program targeting Radio, Princess Royal and Stumpy is also scheduled to begin on 20 November.

Successful drilling could strengthen the company's geological understanding and potentially support future resource growth.

Beyond Radio, WIN continues expanding its Butchers Creek gold interests while advancing the Faraday critical minerals project, where a maiden rubidium Mineral Resource was announced on 2 November.

These activities provide additional opportunities for longer-term asset development.

Insight: Could Radio Become WIN's Next Growth Platform?

We see Radio as a promising development opportunity, supported by existing infrastructure, encouraging preliminary economics and strengthening regulatory certainty. The latest approval represents meaningful progress towards establishing gold production and potential operating cash flow. Importantly, the Astral transaction has improved WIN's financial flexibility as development planning advances. While funding requirements, commodity-price sensitivity and the absence of a declared Ore Reserve warrant consideration, the project's relatively short proposed payback period is encouraging. Securing financing and confirming construction costs would further strengthen our assessment of Radio's commercial potential.

What Happens Next?

WIN's immediate priorities are securing the outstanding Works Approval, finalising project financing and reaching a positive final investment decision.

The restart study targets commencement of development activities in early 2027, subject to the necessary approvals and funding.

For shareholders, the latest milestone reinforces Radio's progress from planning towards potential production.

If WIN can maintain development momentum, manage costs and deliver its proposed production profile, Radio could become an important foundation for the company's future cash generation and broader growth ambitions.