PPX Provides Update on Construction Activities of Processing Plant at Igor Project

TORONTO, ON / ACCESS Newswire / September 24, 2025 / PPX Mining Corp. (the "Company" or "PPX"; TSX.V:PPX; BVL:PPX) is pleased to announce that construction of the 350 tpd CIL and Flotation plant at its Igor Project in Peru to process gold and silver (dore and precious metal concentrate) continues at an accelerated pace, developing in parallel several activities such as: the installation of leach tanks, assembly of the crushing line, completion of final civil works, last weeks of earthworks in tailings and start of construction of auxiliary works, reaching an advance of the total plant to 55%.

The Company's EPC contractor began the assembly of the mechanical equipment in the milling area, while working on the unfinished civil works. Likewise, JPC Ingenieros began the installation of the leach tanks. In addition, JM&L continues with the preparation of the tailing management area to receive Geotubes. In addition, minor contractors continue with auxiliary components.

The photograph below shows a panoramic view of the construction of the plant as of September 20, 2025:

Foto: Accesswire

Installation

The EPC contractor has installed the two 7'x12' ball mills and jaw crusher. The mill motors and reduction gearboxes are also in place and the ring gears installed. Several metal structures such as the cyclone tower, fines hopper, coarse ore hopper, and conveyor belt support structures are also being assembled.

The following photograph, shows the mills:

Foto: Accesswire

Cyclone Support tower in the foreground with ball mills:

Foto: Accesswire

Leach Tanks

The company JPC Ingenieros, a leader in the manufacture of leach tanks in Peru, has begun their assembly at site and it can be seen that the lower sections of four tanks are in place, the supports for the agitators (painted blue) are also in place for two of the tanks to the left of the following photograph. These sections will be raised on jacks and a further 3 sections welded in, to give a height of 23 feet (7 meters).

See next photograph show the leach tanks:

Foto: Accesswire

Tailings Management Area

The earthworks of the tailings management area are in the final stages (sufficient for the first year of operation) and the drainage channels and collection ponds are being finished. An impermeable membrane will be installed on the surface, together with a drain system using perforated plastic tubes covered with crushed stone. Geotubes will be paced on this surface and filled with tailings slurry, with process water being recovered by the drainage system and recycled to the process.