Lundin Mining to Release Second Quarter 2019 Results July 24, 2019

Corporate Office

150 King Street West, Suite 2200 P.O. Box 38 Toronto, ON M5H 1J9 Phone: +1 416 342 5560 Fax: +1 416 348 0303

NEWS RELEASE

Lundin Mining to Release Second Quarter 2019 Results July 24, 2019

Toronto, July 2, 2019 (TSX: LUN; Nasdaq Stockholm: LUMI) Lundin Mining Corporation (“Lundin Mining” or the “Company”) announces that the report for the second quarter ended June 30, 2019 will be published on Wednesday July 24, 2019.

Second Quarter 2019 Results Conference Call and Webcast

The Company will hold a telephone conference call and webcast at 8:00 am ET, 14:00 CET on Thursday, July 25, 2019. Conference call details are provided below:

Please dial in 10 minutes before the conference call starts and stay on the line (an operator will be available to assist you).

Call-in number for the conference call (North America): +1 647 788 4922 Call-in number for the conference call (North America Toll Free): +1 877 223 4471 Call-in number for the conference call (Sweden): +46 (0) 8 4468 3691

To view the live webcast presentation, please log on using this direct link:

http://event.on24.com/wcc/r/2038612-1/66676CFF9FD559F91690A7A80DEE15ED

The presentation slideshow will also be available in PDF format for download from the Lundin Mining website http://www.lundinmining.com before the conference call.

Replay archive

A replay of the conference call will be available after the completion until August 9, 2019.

Replay numbers:

North America: +1 800 585 8367 or +1 416 621 4642 The passcode for the replay is: 6996314

A replay of the webcast will be available by clicking on the direct link above.

About Lundin Mining

Lundin Mining is a diversified Canadian base metals mining company with operations in Chile, Portugal, Sweden and the United States of America, primarily producing copper, nickel and zinc. In addition, Lundin Mining holds an indirect 24% equity stake in the Freeport Cobalt Oy business, which includes a cobalt refinery located in Kokkola, Finland.

For further information, please contact:

Mark Turner, Director, Business Valuations and Investor Relations: +1 416 342 5565 Brandon Throop, Manager, Investor Relations: +1 416 342 5583 Robert Eriksson, Investor Relations Sweden: +46 8 545 015 50