First Quantum Provides Notice of First Quarter 2024 Results

NEWS RELEASE

24-11

March 28, 2024

www.first-quantum.com

FIRST QUANTUM PROVIDES NOTICE OF

FIRST QUARTER 2024 RESULTS

Toronto, Ontario (March 28, 2024) - First Quantum Minerals Ltd. (“First Quantum” or “the Company”)

(TSX: FM) will release first quarter 2024 financial and operating results on Tuesday, April 23, 2024 after

the close of the Toronto Stock Exchange. The Company will host a conference call and webcast to discuss

the results on Wednesday, April 24, 2024 at 9:00 am (EST).

Conference call and webcast details:

Toll-free North America: 1-800-319-4610

Toll-free International: +1-604-638-5340

Webcast: Direct link or on our website

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

For further information, visit our website at www.first-quantum.com or contact:

Bonita To, Director, Investor Relations

(416) 361-6400 Toll-free: 1 (888) 688-6577

E-Mail: [email protected]