Mr. Stephen Williams reports

LUNDIN MINING ANNOUNCES UPDATED SHARE CAPITAL AND VOTING RIGHTS

Lundin Mining Corp. has provided 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 has increased by 534,183 to 775,718,751 common shares with voting rights as of April 30, 2024. The increase in the number of issued and outstanding shares from April 1, 2024, to date is a result of the exercise of employee stock options or the vesting of employee share units.

About Lundin Mining Corp.

Lundin Mining is a diversified Canadian base metal mining company with operations and projects in Argentina, Brazil, Chile, Portugal, Sweden and the United States, primarily producing copper, zinc, gold and nickel.