Ms. Bonita To reports

FIRST QUANTUM PROVIDES NOTICE OF SECOND QUARTER 2026 RESULTS

First Quantum Minerals Ltd. will release second quarter 2026 financial and operating results on Tuesday, July 28, 2026, after the close of the Toronto Stock Exchange. The company will host a conference call and webcast to discuss the results on Wednesday, July 29, 2026, at 9 a.m. ET.

Conference call and webcast details

Toll-free North America:  1-800-715-9871

International:  1-646-307-1963

Conference ID:  8111752

Webcast:  on the company website

A replay of the webcast will be available on the First Quantum website.

About First Quantum Minerals Ltd.

First Quantum is engaged in the production of copper, nickel and gold, and related activities including exploration and development. The company has operating mines located in Zambia and Mauritania. The company's Cobre Panama mine was placed into a phase of preservation and safe management in November, 2023. The company's Ravensthorpe mine was placed into a care and maintenance process in May, 2024. The company is progressing the Taca Taca copper-gold-molybdenum project in Argentina, and is exploring the La Granja and Haquira copper deposits in Peru.