17 July 2026

Phoenix Copper Limited

("Phoenix" or the "Company")

AGM Online Access

Phoenix Copper Limited (AIM: PXC), the AIM-quoted, 100% USA focused base and precious metals emerging producer and exploration company announced the publication and posting of its Notice of Annual General Meeting ("AGM") on 8 July 2026.

A copy of the Notice of AGM is available to download from the Company's website at: https://phoenixcopperlimited.com/investors/corporate-documents/

As announced, the AGM will take place on 24 July 2026 at 15.00 BST at the offices of SP Angel Corporate Finance LLP, Prince Frederick House, 35-39 Maddox Street, London, W1S 2PP.

AGM Online Access

To allow Shareholders the opportunity to follow the proceedings of the AGM without attending in person, the Company will provide access online via the Investor Meet Company ("IMC") platform. Shareholders are invited to submit questions for the Board to consider. Questions can be pre-submitted via the IMC platform up until 9.00am BST the day before the AGM and can be submitted at any time during the AGM itself.

Please note: Shareholders will not be able to vote online and are requested to submit their votes via proxy as early as possible, which are to be received not later than 15.00BST on 22 July 2026.

Shareholders that wish to attend the online AGM should register for the event in advance by using the following link:

https://www.investormeetcompany.com/phoenix-copper-limited/register-investor

Investors who already follow Phoenix Copper Limited on the Investor Meet Company platform will automatically be invited.

How to vote shares held on a platform

If your Phoenix shares are held through an investment platform such as interactive investor ("ii") or Hargreaves Lansdown ("HL"), you do not appear on the Company's own share register. Your shares are held in the platform's nominee name on your behalf. As a result, you cannot use a company-issued proxy form or direct voting link in the way that some other shareholders can. Instead, you give a voting instruction to your platform, and the platform submits the vote on your behalf.

The mechanics differ slightly by platform. A summary is set out below:

Please do not delay your vote, as many of the platforms have earlier cut-off times, typically 24-48 hours ahead of the Company's own proxy deadline, which is 15.00BST on 22 July 2026. This is because they require time to aggregate client instructions before submitting a block proxy.

The Board therefore urges shareholders to vote in good time, and confirm your instruction has gone through: platforms process large volumes of voting instructions around AGM season.

It is worth checking for an on-screen or emailed confirmation, since an instruction that is not properly submitted before the platform's cut-off will not be reflected in the poll.

Notes

Phoenix Copper Limited is an emerging producer and exploration company specialising in base and precious metals, with an initial focus on copper, gold, and silver extraction from an open-pit mining operation within the United States.

Located in the historic Alder Creek mining district near Mackay, Idaho, Phoenix's flagship asset is the Empire Mine, in which the Company holds an 80% ownership stake. The historic Empire underground mine, located beneath the surface of the Company's proposed open pit, boasts a rich history of producing high-grade copper, gold, silver, zinc, and tungsten.

Since 2017, Phoenix has executed extensive drilling initiatives, resulting in an expansion of the Empire Open-Pit resource by over 200%. In May 2024, the Company published its inaugural mineral reserve statement for the Empire Open-Pit Mine. Proven and Probable mineral reserves are 10.1 million tonnes containing 109,487,970 lbs of copper, 104,000 oz of gold and 4,654,400 oz of silver. This reserve was estimated using assay data from 485 drill holes, extensive geological modelling, metallurgical recovery test work, geotechnical evaluation, and mine design. The reserve represents a combined 66,467 tonnes of copper equivalent metal.

In addition to the Empire Mine, Phoenix's holdings in the district also encompass the Horseshoe, White Knob, and Blue Bird Mines, all of which have been producers of copper, gold, silver, zinc, lead, and tungsten from underground operations, a new high-grade silver and lead orebody at Red Star, and the Navarre Creek gold exploration project, which was first drilled in 2023. The Company's land package at Empire spans 8,434 acres (34 sq km).

Phoenix also owns two cobalt properties situated along the Idaho Cobalt Belt to the north of Empire. An Earn-In Agreement has been established concerning one of these properties.

Phoenix is listed on London's AIM (PXC) and trades on New York's OTCQX Market (PXCLF and PXCLY (ADRs)). More details on the Company, its assets and its objectives can be found on PXC's website at https://phoenixcopperlimited.com/