A Procurement Trail Worth Following

Aminex investors have spent recent weeks focused on formal company updates, government pressure for first gas and the timing of Chikumbi-1.

But another important trail has been developing in the background.

Chinese procurement records connected with the Ntorya-Madimba pipeline project show a continuing stream of project-specific activity across construction, process equipment, electrical systems, communications, safety, control systems and logistics.

That matters because the Ntorya project is not just a length of pipe. It is a working gas system. To operate properly, it needs stations, controls, power, metering, pigging facilities, safety systems, separators, communications and logistics.

The Chinese procurement trail helps show that those layers were being worked through.

The Technical Blueprint: What Is Being Built?

The starting point is the Chinese project specification.

A 4 June 2026 Chinese CPP procurement notice for the Ntorya station-control system describes the technical scope of the project. It identifies a 34.2 km, 14-inch, 14 MPa pipeline, with corrosion protection and impressed-current cathodic protection. It also identifies three principal facilities: the new Ntorya initial station, the expanded Madimba terminal and an RTU valve station.

That is important because it gives investors the framework for understanding the later procurement records.

At the Ntorya station, the specification includes a pipeline tie-in, pig launcher, corrosion-inhibitor injection skid, venting system and three gas-fired generators. At the expanded Madimba terminal, it includes a pipeline tie-in to the existing processing plant, pig receiver, high-pressure separator, three-phase separator, pressure-regulation system, metering skid, gas-analysis system, CCTV, fire protection and a gas-fired generator.

In simple terms, this is not just pipe procurement.

It is the build-out of a functioning gas-delivery system.

Pipeline Scope and Well Connection: An Important Distinction

There is an important distinction investors should keep in mind.

The Chinese procurement trail appears to relate mainly to the TPDC / Chinese EPC side of the project: the Ntorya-Madimba pipeline, station systems, Madimba terminal expansion, control systems, pigging facilities, separators, power, safety equipment and logistics.

That is broader than simply laying pipe in the ground.

However, Aminex’s RNS trail indicates that APT, as operator, remains responsible for the upstream integration work needed to bring the wells into that system. In March 2025, Aminex said APT was continuing with procurement and installation of processing facilities, flow lines, hook-up systems, manifolds and fiscal meters to enable production from NT-2 into the pipeline.

Aminex’s 2025 half-year report also said APT had released an expression of interest for hook-ups, flowlines, pipeline construction services, fiscal metering and EPC for the gas processing facility for NT-1, NT-2 and CH-1.

That means the Chinese records should not be read as proving that the Chinese EPC contractor is installing the final NT-2 wellhead flowlines.

The better reading is this:

TPDC and the Chinese EPC contractors appear to be building the highway. APT has to connect the wells onto it.

That distinction matters because it keeps the procurement evidence in the right lane. The Chinese documents show continuing work on the pipeline, stations and associated operating infrastructure. The APT workstream still matters for the final well hook-up, flowlines and production connection.

Why the Supporting Systems Matter

The pipeline is the backbone of the TPDC-led infrastructure, but the pipeline alone is not enough to deliver Ntorya gas into the system.

The separators handle liquids in the gas stream. The pressure-regulation system controls delivery pressure. The metering skid measures volume. The gas-analysis system checks gas composition and quality. The pig launcher and receiver support cleaning, inspection and maintenance. SCADA, instrumentation and control systems allow operators to monitor and control the facilities. Electrical systems and generators provide the power needed to operate them.

That is why the later procurement records are significant.

Each record appears to fit into the same wider picture: a project being equipped for operation, not simply a pipeline being welded.

June: Control, Communications, Power and Pigging

The June procurement records show the project moving through key operating systems.

On 18 June, a Chinese procurement record identified the Ntorya Natural Gas Pipeline Project data transmission system, local area network and integrated cabling system. That procurement then reached successful result stage on 2 July. These systems support the communications networks needed for equipment, control systems and facility operations.

On 19 June, a separate Ntorya-specific procurement record identified low-voltage switchgear, with three candidate suppliers and quoted prices of approximately RMB 1.36 million, RMB 1.41 million and RMB 1.69 million. Low-voltage switchgear is part of the electrical infrastructure used to distribute and protect power within facilities.

On 24 June, another procurement record identified pigging indicator equipment for the Ntorya Natural Gas Pipeline Project. A pigging indicator detects when a pipeline pig passes a particular point, which matters because the Chinese project specification identifies a pig launcher at Ntorya and a pig receiver at Madimba.

Taken together, those June records point to the operational layer of the project: communications, power and pipeline-maintenance systems.

July: Separator Steel, Welding Completion and CCTV

The July sequence is particularly important.

On 15 July, one day after Aminex’s 14 July RNS, a Chinese procurement record identified steel plate for the Ntorya three-phase separator and high-pressure separator project. The record stated that the procurement conditions had been met and suppliers were being invited into the negotiated procurement process. On 20 July, that procurement reached successful-award stage.

That is a significant project detail.

The separators are not minor items. They are major process vessels at the receiving and processing end of the Ntorya development. The pipeline transports gas towards Madimba, but the arriving gas stream may contain liquids that need to be handled before gas proceeds through the downstream system.

On 21 July, CPP reported completion of mainline welding on the Ntorya natural gas pipeline, according to the rough summary supplied.

On 22 July, the Chinese procurement trail also shows the Ntorya CCTV system reaching result stage. CCTV is not a major process component like a separator, but it is part of the security and operating infrastructure required around the facilities.

The sequence matters:

15 July: separator steel procurement
20 July: separator steel award
21 July: mainline welding completion reported
22 July: CCTV procurement result

That is an active project trail.

Late July and August: Equipment Logistics Begin to Matter

The procurement trail then moves from components and systems toward logistics.

On 27 July, Chinese records show an air-freight procurement for Ntorya project equipment and materials. The documentation identifies approximately 4.83 tonnes of cargo and 60 m³ of volume, covering categories including instrumentation, low-voltage electrical/control equipment, station control and SCADA equipment, and anti-corrosion materials. That procurement was formally awarded on 6 August.

That matters because it is not just a paper specification. It is a transport procurement.

In other words, equipment and materials were entering the logistics chain.

On 3 August, a further Chinese procurement record identified steel plate for base/support plates and other components associated with the Ntorya high-pressure separator and related projects. That suggests the separator workstream did not end with the earlier steel award. It continued into additional associated components.

On 11 August, Chinese records then show sea-freight logistics procurement specifically for the Ntorya project separators. The documentation specified four 40-foot open-top containers, including two standard and two oversized units, plus two 20-foot containers. The procurement was awarded on 25 August to Beijing Renyu Tongda Supply Chain Management Co., Ltd., with China Petroleum Pipeline Bureau Engineering Co., Ltd. identified as purchaser.

That is one of the strongest items in the sequence.

Open-top and oversized container requirements are consistent with the movement of large industrial equipment. This is not the same as shipping small generic materials. It is logistics procurement specifically tied to the separators.

Then, on 19 August, a further Ntorya welding-consumables procurement was announced as a second round. That procurement reached successful result stage on 28 August. Since mainline welding had already been reported complete, these additional welding consumables are most likely associated with remaining station pipework, tie-ins, ancillary piping, fabrication or facility works.