Update on the Langer Heinrich Mine and Production Guidance

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PERTH, Australia, March 27, 2025 (GLOBE NEWSWIRE) -- Paladin Energy Ltd (ASX:PDN, TSX:PDN, OTCQX:PALAF) (Paladin or the Company) advises that operations have resumed at the Langer Heinrich Mine (LHM) following the temporary suspension due to a significant weather event1.

Unseasonal heavy rainfall has occurred in Namibia, with the LHM experiencing a one-in-fifty-year rainfall event. This impacted the Company’s plans to accelerate the commencement of mining and resulted in short-term disruptions to operations. These included the transport of people to site, restricted feed to the crushers due to the saturation of stockpiled ore, and excess surface water restricting safe access to the processing plant.

Whilst there appears to be no significant damage to the processing plant and our people are safe, there was damage to the access roads and minor civil infrastructure on the LHM site, and to the haul roads to the mine. Access to the LHM has now been re-established and processing plant operations have resumed. Paladin expects the processing plant to return to normal operation as the in-circuit inventory and chemistry stabilises and stockpiled ore saturation levels decrease.

The Company was advancing the early commencement of mining to access higher grade ore. The rain across Namibia has delayed the mobilisation of key mining equipment and personnel to site and has resulted in water ingress into the open mining pits. Whilst onsite pumping infrastructure is adequate to de-water the pits, access to the pits to commence mining is likely to be delayed.

The disruption to early commencement of mining, together with the short-term impact of the suspension of operations, and the difficulties associated with processing saturated stockpiled ore, has resulted in Paladin withdrawing production guidance for FY2025.

Paladin still expects to improve production levels in the second half of CY2025 with the blending of ore from the open pit mines. However, the disruption to the anticipated start of mining means that the Company does not expect the LHM to achieve nameplate run-rate guidance of 6Mlb by the end of CY2025. The acceleration of mining was a key initiative in offsetting the underperformance of stockpile ore and achieving nameplate production.

The LHM team continues to drive operational improvements and progress the advancement of mining. Improved water supply outcomes and strong levels of plant recoveries have provided a platform for improving plant production. Despite the delays and disruptions, the preferred mining contractor,