6-K

UNITED STATESSECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Issuer

Pursuant to Rule 13a-16 or 15d-16

of the Securities Exchange Act of 1934

For the month of April, 2024

Commission File Number: 001-14370

COMPANIA DE MINASBUENAVENTURA S.A.A.

(Exact name of registrant as specified in its charter)

BUENAVENTURAMINING COMPANY INC.****(Translation of registrant’s name into English)

AV. BEGONIASNO. 415, 19TH FLOOR,SAN ISIDRO, LIMA, PERU

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F  x            Form 40-F  ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes  ¨            No  x

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes  ¨            No  x

Free translation into English

Lima, April 5, 2024

Messrs.

Superintendence of Capital Markets

Ref: Notice of Material Information

As required by the Regulation on Material and Reserved Information, approved by means of Resolution SMV No. 005-2014-SMV/01, we inform you that:

The Bank of New York Mellon (depositary bank) has set May 10, 2024, as the dividend payment date for ADR holders of record as of April 18, 2024.

Best,

MARKET RELATIONS OFFICER

COMPAÑIA DE MINAS BUENAVENTURA S.A.A.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.