Exhibit 15.0

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April 30, 2026

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Southern Copper Corporation

7310 North 16th St, Suite 135

Phoenix, AZ 85020

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We are aware that our report dated April 30, 2026, on our review of the interim financial information of Southern Copper Corporation appearing in this Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, is incorporated by reference in Post-Effective Amendment No.5 to Registration Statement No. 333-150982 on Form S-8.

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Galaz, Yamazaki, Ruiz Urquiza, S.C.

Affiliate of a Member Firm of Deloitte Touche Tohmatsu Limited

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