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PPX.V ·

PPX Receives Environmental Approval FOR 10,315 Metre Drill Program at Portachuelos, Igor Project

Exploration Programs Permits & Approvals

PPX MINING CORP | 82 Richmond Street East, M5C 1P1, Toronto, Ontario, Canada | +1416-361-0737 | www.ppxmining.com

NEWS RELEASE; TSX.V PPX; BVL PPX

PPX RECEIVES ENVIRONMENTAL APPROVAL FOR 10,315 METRE DRILL

PROGRAM AT PORTACHUELOS, IGOR PROJECT

TORONTO, ONTARIO – August 18, 2026 – PPX Mining Corp. (TSXV: PPX; BVL: PPX)

(the "Company" or "PPX") is pleased to announce that it has successfully ob tained the

environmental approval required to conduct explorat ion in the Portachuelos area of the Igor

concession. This marks an important milestone towar d advancing the Company’s objectives.

The planned program is designed to improve the Comp any’s understanding of mineralization

previously identified through historical drilling. Notably, drill hole CA-18-94, completed in

2018 on the Bx2 structure, returned 6.0 metres of s ulfide mineralization grading 5.77 g/t Au,

443.8 g/t Ag and 0.67% Cu, including a higher-grade interval of 1.0 metre grading 9.87 g/t Au,

904.0 g/t Ag and 1.08% Cu.

The environmental instrument obtained is the Enviro nmental Technical Sheet for the Igor

Exploration Project ( Ficha Técnica Ambiental – FTA ), approved on August 11, 2026, pursuant

to Directorial Resolution No. 0648-2026-MINEM/DGAAM , issued by Peru’s Ministry of

Energy and Mines. The FTA authorizes a total of 10,315 metres of diamond drilling across 58

drill holes, to be completed over a maximum period of 20 months. This is the first surface drill

program permit obtained by the company since the permit from 2014 expired in October 2019.

The Company is currently processing the Authorizati on to Commence Activities, and intends

drilling by the end of September. In parallel, the Company has initiated a tender to select a

drilling company.

The Portachuelos campaign is an important step towa rds advancing the Igor Project. The

Company will deploy at least two drill rigs to acce lerate the program and complete as much

drilling as possible during the 2026 calendar year.

Results from this program are expected to significantly improve the Company’s understanding

of the geology, geometry and continuity of minerali zation in this part of the Igor Project.

Portachuelos is distinct from the Callanquitas breccia system, where the Company is currently

mining. The accompanying figure shows the location of the Portachuelos target and the planned

program.

PPX MINING CORP | 82 Richmond Street East, M5C 1P1, Toronto, Ontario, Canada | +1416-361-0737 | www.ppxmining.com

Ernest Mast, President and CEO commented: “Receivin g environmental approval for the

Portachuelos exploration program is an important mi lestone for PPX and represents a

significant step forward in unlocking the broader e xploration potential of the Igor Project.

Historical drilling at Portachuelos has returned co mpelling gold, silver and copper

mineralization, including significant high-grade intervals, and we are excited to systematically

follow up on these results. With more than 10,000 m etres of drilling planned, this program is

designed to significantly improve our understanding of a mineralized system that is distinct

from Callanquitas and could ultimately expand the scale and potential of the Igor Project.”

All scientific and technical information contained in this press release has been reviewed and

approved by Dr. Warren Pratt, CGeo., Technical Advi sor of PPX Mining Corp., who is a

qualified person as defined within the National Instrument NI-43-101.

Neither TSX Venture Exchange nor its Regulation Ser vices Provider (as that term is

defined in the policies of the TSX Venture Exchange ) accepts responsibility for the

adequacy or accuracy of this release.

On behalf of the Board Members

Ernest Mast

President and CEO

PPX Mining Corp.

82 Richmond Street East Toronto, Ontario M5C 1P1, Canada

Telephone: 416-361-0737

Website: www.ppxmining.com

PPX MINING CORP | 82 Richmond Street East, M5C 1P1, Toronto, Ontario, Canada | +1416-361-0737 | www.ppxmining.com

About PPX Mining Corp:

PPX Mining Corp. (TSX.V: PPX.V, BVL: PPX) is a Cana dian-based mining company with

assets in northern Peru. Igor, the Company’s 100%-o wned flagship gold and silver project, is

located in the prolific Northern Peru gold belt in eastern La Libertad Department. PPX is

focused on disciplined growth, responsible developm ent, and long-term value creation for

shareholders and local stakeholders.

Warning Statement

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined

in the policies of the TSX Venture Exchange) accept s responsibility for the adequacy or

accuracy of this release. Certain disclosures in th is release may constitute “forward-looking

statements” within the meaning of the United States Securities Litigation Reform Act of 1995

and the Canadian securities legislation. In making the forward-looking statements in this

release, the Company has applied certain factors an d assumptions that it believes are

reasonable. However, forward-looking statements in this release are subject to numerous risks,

uncertainties and other factors that may cause futu re results to differ materially from those

expressed or implied by such forward-looking statem ents. Such risks and uncertainties are

detailed from time to time in the Company's filings with relevant securities commissions, and

may include, but are not limited to, market conditi ons, and delays in obtaining or failing to

obtain regulatory approvals or financing. There can be no assurance that such statements will

prove to be accurate and actual results and future events could differ materially from those

anticipated in such statements. Readers should not place undue reliance on forward-looking

statements. The Company has no intention, and expressly disclaims any intention or obligation,

to update or revise any forward-looking statements, whether as a result of new information,

future events or otherwise, except as required by law.