Ruvuma Update

Aminex triggers formal dispute over delayed Ntorya drilling, escalating project uncertainty.

What the company is saying

Aminex plc, via its subsidiary Ndovu Resources Limited, has formally issued a Notice of Dispute to ARA Petroleum Tanzania Limited and The Zubair Corporation LLC regarding the 2026 Work Programme and Budget for the Ntorya Gas Development. The company frames this as a response to APT's alleged failure to honor its commitment to drill the CH-1 obligation well, despite the 2026 WP&B being proposed by APT and approved by all relevant parties. Aminex emphasizes the procedural legitimacy of its actions, highlighting the approval process involving the Joint Venture, Tanzania Petroleum Development Corporation, and the Petroleum Upstream Regulatory Authority. The announcement stresses that the dispute process is now governed by a 90-day resolution window, after which legal escalation is possible. The language is measured, focusing on process and compliance rather than confrontation, and reiterates a willingness to work constructively with partners and regulators. Forward-looking statements are limited to generic expressions of commitment to Ntorya's development, without new operational or financial milestones. No prominent institutional figure is highlighted as materially involved in the dispute process.

What the data suggests

No financial figures or operational metrics are disclosed in the announcement. The only concrete data points are the existence of the approved 2026 Work Programme and Budget, the inclusion of the CH-1 obligation well, and the activation of a 90-day dispute resolution period. There is no evidence provided for the claim that APT's alternative programmes would materially delay drilling, nor is there any quantification of the impact on project timelines or costs. The absence of revenue, cost, or capital expenditure figures prevents any assessment of financial trajectory or project economics. The disclosure is procedural, not quantitative, and lacks the detail required for an independent analyst to assess financial health or progress. The gap between claims and evidence is significant for forward-looking statements, as no data is provided to support assertions about future development or production. Data quality is insufficient for financial analysis, with transparency limited to process steps rather than substantive project or financial updates.

Analysis

The announcement is primarily procedural, disclosing the issuance of a Notice of Dispute regarding the 2026 Work Programme and Budget for the Ntorya Gas Development. The language is factual and restrained, with no exaggerated claims of progress or imminent value creation. Most statements are either realised (the dispute notice issued, the 90-day resolution period triggered) or describe the process that may follow (potential arbitration). Forward-looking statements are limited to expressions of commitment to future development and production, but these are generic and not promotional. There is no attempt to inflate the company's position or prospects, and no financial or operational milestones are claimed as achieved. The only capital intensity signal is the reference to the 2026 Work Programme and Budget, but no new capital outlay or immediate earnings impact is disclosed. Overall, the gap between narrative and evidence is minimal.

Risk flags

• ●Operational risk is elevated due to the dispute over the 2026 Work Programme and Budget, specifically the delayed drilling of the CH-1 well. This matters because the project's progress and future cash flows depend on timely execution, and the dispute signals breakdown in joint venture alignment.
• ●Execution risk is high, as the dispute process introduces a minimum 90-day delay, with the potential for further postponement if arbitration is required. This creates uncertainty around project milestones and could materially impact the schedule for Ntorya development.
• ●Disclosure risk is present because the announcement provides no quantitative financial data, no updated project timeline, and no specifics on the alternative programmes proposed by APT. This lack of detail limits the ability of investors to assess the true impact of the dispute or the likelihood of resolution.
• ●Counterparty risk is underscored by the need to potentially enforce rights against The Zubair Corporation LLC under a Parent Company Guarantee. The effectiveness and timeliness of any such enforcement are untested in this context and could introduce further uncertainty.

Bottom line

This announcement signals a material escalation in project risk for Aminex, as the formal dispute over the 2026 Work Programme and Budget halts progress on the Ntorya Gas Development and introduces a minimum 90-day delay. The absence of financial or operational data means investors cannot assess the magnitude of potential impacts or the likelihood of timely resolution. While the company asserts its commitment to constructive engagement and future development, these statements are unsupported by new agreements or tangible milestones. The risk of protracted arbitration and uncertain enforcement of guarantees further clouds the outlook. For investors, the key takeaway is that Ntorya's timeline and value proposition are now subject to legal and operational uncertainty, with no near-term catalysts or financial clarity provided. Any change in assessment will require disclosure of a binding resolution, concrete project milestones, or detailed financial impacts.

Announcement summary

(LSE/AIM:CDI) Aminex plc announces that its wholly owned subsidiary, Ndovu Resources Limited, has issued a Notice of Dispute to ARA Petroleum Tanzania Limited and The Zubair Corporation LLC pursuant to the Farmout Agreement and the Joint Operating Agreement. The Notice of Dispute concerns alleged breaches by APT of its obligations relating to the approved 2026 Work Programme and Budget for the Ntorya Gas Development. The 2026 WP&B was proposed by APT and subsequently approved by the Joint Venture, the Tanzania Petroleum Development Corporation and the Petroleum Upstream Regulatory Authority, and provided for the drilling of CH-1, the obligation well under the Farmout Agreement and the Development Licence. APT has sought to replace the 2026 WP&B with successive alternative programmes which materially delay the drilling of CH-1 and do not provide the same firm commitment to fulfil its obligation to drill that well. The Notice of Dispute formally triggers a 90-day period within which Ndovu and APT are to seek to amicably resolve the dispute. If the dispute is not resolved, Ndovu may refer the dispute to the London Court of International Arbitration and pursue its rights against Zubair under the Parent Company Guarantee. Aminex remains committed to working constructively with APT, alongside TPDC and the Government of Tanzania to achieve the earliest possible development and production from Ntorya.

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