VANCOUVER, BC, April 30, 2025 /CNW/ - (TSX: LUN) (Nasdaq Stockholm: LUMI) Lundin Mining Corporation ("Lundin Mining" or the "Company") reports the following updated share capital and voting rights, in accordance with the Swedish Financial Instruments Trading Act:

The number of issued and outstanding shares of the Company decreased by 3,938,263 to 856,642,093 common shares with voting rights as of April 30, 2025. The decrease in the number of issued and outstanding shares from March 31, 2025 to date is the result of share buybacks completed under the normal course issuer bid ("NCIB"), offset by the exercise of employee stock options or the vesting of employee share units.

Normal Course Issuer Bid

Under the Company's shareholder distribution policy, the Company is committed to allocating up to US$150 million in annual share buybacks through the NCIB program. So far during 2025, Lundin Mining has acquired 11,729,000 common shares at a cost of approximately US$96 million.

About Lundin Mining

Lundin Mining is a diversified base metals mining company with operations or projects in Argentina, Brazil, Chile, and the United States of America, primarily producing copper, gold and nickel.

The information in this release is subject to the disclosure requirements of Lundin Mining under the Swedish Financial Instruments Trading Act. The information was submitted for publication, through the agency of the contact persons set out below on April 30, 2025 at 16:00 Pacific Time.

SOURCE Lundin Mining Corporation