First Quantum Provides Notice of First Quarter Results Release

NEWS RELEASE

20-12

April 15, 2020

www.first-quantum.com

FIRST QUANTUM PROVIDES NOTICE OF FIRST QUARTER RESULTS RELEASE

Toronto, Ontario (April 15, 2020) - First Quantum Minerals Ltd. (“FQM” or the “Company”) (TSX: FM) will release

first quarter 2020 financial and operating results on Monday April 27, 2020 after the close of the Toront o Stock

Exchange. The Company will host a conference call and webcast to discuss the results on Tuesday April 28, 2020 at

9:00 am (EDT).

First Quarter conference call and webcast details are as follows:

Date: April 28, 2020

Time: 9:00 am (EDT); 2:00 pm (BST); 6:00 am (PDT)

Webcast: www.first-quantum.com

Dial in: North America (toll free): (877) 291-4570

North America and international: (647) 788-4919

Replay: Available from noon (EDT) on April 28, 2020 until 11:59 pm (EDT) on May 12, 2020

North America (toll free): (800) 585-8367

North America and international: (416) 621-4642

Passcode: 4315239

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

North American contact: Lisa Doddridge, Director, Investor Relations

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

UK contact: Clive Newall, President

Tel: +44 7802 721663

E-Mail: [email protected]