Key highlights

  • Senior representatives of Navoiyuran and Uzbekistan’s MINGEO visited the Yanrey Project, per a 6 October 2026 Cauldron release.
  • The CY26 drill program comprised 10,506 m across 100 holes over 76 days.
  • The visit is described as a technical Due Diligence step as the parties work towards more formal and binding documentation.

Cauldron Energy Ltd (ASX:CXU) shares were changing hands at $0.055, down 1.79%, during the Trading session on 21 October 2026. Across the broader market, the S&P/ASX 200 Energy [XEJ] index stood at 11,167.20, a gain of 0.014% (1.60 points), while the S&P/ASX 200 [XJO] was at 8,806.90, lower by 0.11% (10.00 points), as at 2:32 pm GMT+11. In Commodity markets, Brent Crude rose 0.60% to US$109.48 per barrel as tensions in the Middle East involving Iran, Saudi Arabia and Yemen’s Houthis persisted, and a reported fall in US oil inventories pointed to tighter Supply conditions. Cauldron Energy is a uranium-focused company that owns 100% of the Yanrey Uranium Project in Western Australia.

What Cauldron Energy does

Cauldron Energy Limited is an ASX-listed, uranium-focused company based in Subiaco, Western Australia. It owns 100% of the Yanrey Uranium Project, which covers about 1,493 km² roughly 100 km south of Onslow. The project covers a northeast–southwest trending Cretaceous-age coastal plain along the western Margin of the Pilbara block. The prospective trend extends for at least 140 km, of which Cauldron holds about 80 km under granted tenement.

Navoiyuran and MINGEO site visit

In an announcement dated 6 October 2026, Cauldron said it hosted senior representatives of Navoiyuran and the Uzbekistan Ministry of Mining Industry and Geology (MINGEO) in Australia and at the Yanrey site. Navoiyuran is described as Uzbekistan’s national uranium company, with more than 30 years of experience in developing and operating in-situ recovery uranium mines.

The visit followed a Cauldron visit to Uzbekistan in March and April 2026. The company described the Yanrey visit as a technical due diligence step as the parties work towards formal and binding documentation. A memorandum of understanding signed in September 2025 envisaged such documentation after further work, including technical assistance, operating model and funding.

Next steps for the delegation

Cauldron, Navoiyuran and MINGEO representatives travelled to Adelaide to address the Global Uranium Conference and then to Canberra to meet government. The company said closer cooperation, including possible future funding, was among the opportunities the parties wished to progress, and noted that no guarantee can be provided.

CY26 drill program completed

The visit coincided with completion of the CY26 drill program, which comprised 10,506 metres across 100 holes over 76 days, according to the company’s separate announcement of 6 October 2026. Cauldron’s key reported achievements were linking of Paladin’s Manyingee Deposit with Cauldron’s Manyingee North Deposit, extension of Manyingee North about 2,500 m northwards and about 550 m south onto recently acquired tenement E09/2896, which the company said quadruples the strike length, and extension of Manyingee South by about 2,500 m Upstream beyond the 2026 Mineral Resource Estimate polygon.

Sector context

Uranium developers progress through exploration, resource definition, permitting and funding, and strategic partnerships with established operators are one route to technical support and capital. During the session, the S&P/ASX 200 Energy index was at 11,167.20 and Brent crude was at US$109.48 per barrel amid Middle East tensions and a reported draw in US oil inventories.

Risks and uncertainties

The memorandum with Navoiyuran and MINGEO is not binding, and the release states that no guarantee can be provided on funding or a transaction. Drilling extends the interpreted mineralisation but does not by itself define a resource, and results will need to be incorporated into an updated Mineral Resource Estimate. Cauldron is an exploration-stage company without production, and uranium prices, approvals, funding and in-situ recovery suitability will affect outcomes. The Yanrey region also contains deposits held by other parties.

Catalysts to watch

Items referenced include execution of binding documentation with Navoiyuran and MINGEO, discussions in Canberra, the Global Uranium Conference in Adelaide, assay and interpretation of the CY26 drilling results, and any resource update following the program.

Closing perspective

Cauldron’s 6 October 2026 announcement reported a high-level technical visit and completion of a 100-hole drilling program. The next developments depend on documentation with its Uzbek counterparties and drill result interpretation.