Cauldron Energy Limited (ASX:CXU) has hosted senior representatives of Uzbekistan's national uranium company, Navoiyuran, and the country's Ministry of Mining Industry and Geology (MINGEO) at its Yanrey Project in Western Australia, describing the trip as a key technical Due Diligence step towards more formal agreements.

According to the announcement released on 6 October 2026, the delegation visited the Yanrey site over the preceding weekend. Cauldron described Navoiyuran as having more than 30 years of experience in developing and operating in-situ recovery (ISR) uranium mines and as one of the world's largest uranium producers.

From memorandum to binding terms

The relationship stems from a memorandum of understanding (MOU). Cauldron said the MOU envisaged the execution of more formal and binding documentation once further work had been completed, including specifics around technical assistance, operating model and funding. The company said the current visit "is evidence of this work in train".

The company said the purpose of the Yanrey visit was to further the relationship between the parties while allowing the visitors to undertake technical due diligence.

During the visit, according to the company, the delegation inspected drill cuttings and core from the recently completed drilling programme, as well as granite outcrop that the company describes as the source of the uranium mineralisation in the Yanrey palaeochannels.

Chief Executive Jonathan Fisher said the visit gave Navoiyuran and MINGEO "the opportunity to view first hand the vast scale of the Company's Yanrey Project". He added that his own trip to Uzbekistan had helped Cauldron "build our knowledge of the ISR mining technique and learn from global leaders in the field."

Conference and Canberra meetings

Following the weekend site visit, representatives of Cauldron, Navoiyuran and MINGEO travelled to Adelaide, where each was scheduled to address the Global Uranium Conference. The group then planned to travel to Canberra to meet with government.

Mr Fisher said the Canberra discussions would cover "some of the practicalities around the potential for future investment". He noted that closer cooperation, including future funding, was one of the opportunities the parties were looking to progress, adding: "whilst no guarantee can be provided, I am very pleased with the progress made to date."

Why the relationship matters

Analysis: For an explorer of Cauldron's size, a relationship with an established state-owned producer could potentially provide technical know-how in ISR mining, a method the company appears to be studying for its palaeochannel-hosted deposits. Navoiyuran's interest in visiting the site suggests the relationship is progressing beyond a preliminary stage.

However, the announcement contains no binding commitment. There are no disclosed terms for investment, offtake, funding or technical services, and the company itself states that no guarantee can be provided. Any meeting with government is also preliminary, and the regulatory framework for any future foreign Investment would need to be considered.

Project background

Cauldron is the 100% owner of the Yanrey Uranium Project, which covers about 1,493 square kilometres approximately 100 kilometres south of Onslow. The company said the project lies along a prospective coastal plain extending for at least 140 kilometres, of which it holds about 80 kilometres under granted tenement.

The visit coincided with completion of Cauldron's 2026 drilling programme, which the company said comprised 10,506 metres across 100 holes over 76 days. That programme was reported in a separate announcement on the same day.

The key next step for investors will be whether the parties move from the MOU to binding documentation, and what that documentation says about technical assistance, operating model and funding. Cauldron's forward-looking statements caution that actual results may differ materially from expectations.