I, Rodrigo Maureira, in connection with the annual report on Form 20-F for the year ended June 30, 2026 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 20-F”), consent to:
•
the filing and use of the technical report summary titled “Technical Report Summary – Escondida” (the “Technical Report Summary”), with an effective date of June 30, 2022, as an exhibit to and referenced in the Form 20-F;
•
the use of and references to my name, including my status as an expert or “qualified person” (as defined in Subpart 1300 of Regulation S-K promulgated by the Securities and Exchange Commission), in connection with the Form 20-F and the Technical Report Summary;
•
any extracts from, or summaries of, the Technical Report Summary in the Form 20-F and the use of information derived, summarized, quoted or referenced from the Technical Report Summary, or portions thereof, that was prepared by me, that I supervised the preparation of and/or that was reviewed and approved by me, that is included or incorporated by reference in the Form 20-F; and
•
the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-289785) and Registration Statement on Form F-3 (No. 333-289925) of the above items as included in the Form 20-F.
I am responsible for authoring, and this consent pertains to, the particular section[s] identified in the Technical Report Summary as having been prepared by me and the corresponding section[s] of the Executive Summary.
Date: July 28, 2026
/s/ Rodrigo Maureira
______________________________
Name:
Rodrigo Maureira, MAusIMM
Title:
Senior Geologist
Escondida
Minera Escondida Limitada
CONSENT OF QUALIFIED PERSON
I, Camila Bustos, in connection with the annual report on Form 20-F for the year ended June 30, 2026 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 20-F”), consent to:
•
the filing and use of the technical report summary titled “Technical Report Summary – Escondida” (the “Technical Report Summary”), with an effective date of June 30, 2022, as an exhibit to and referenced in the Form 20-F;
•
the use of and references to my name, including my status as an expert or “qualified person” (as defined in Subpart 1300 of Regulation S-K promulgated by the Securities and Exchange Commission), in connection with the Form 20-F and the Technical Report Summary;
•
any extracts from, or summaries of, the Technical Report Summary in the Form 20-F and the use of information derived, summarized, quoted or referenced from the Technical Report Summary, or portions thereof, that was prepared by me, that I supervised the preparation of and/or that was reviewed and approved by me, that is included or incorporated by reference in the Form 20-F; and
•
the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-289785) and Registration Statement on Form F-3 (No. 333-289925) of the above items as included in the Form 20-F.
I am responsible for authoring, and this consent pertains to, the particular section[s] identified in the Technical Report Summary as having been prepared by me and the corresponding section[s] of the Executive Summary.
Date: July 28, 2026
/s/ Camila Bustos
______________________________
Name:
Camila Bustos, MAusIMM
Title:
Senior Planning Engineer
Escondida
Minera Escondida Limitada
CONSENT OF QUALIFIED PERSON
I, Andres Naranjo, in connection with the annual report on Form 20-F for the year ended June 30, 2026 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 20-F”), consent to:
•
the filing and use of the technical report summary titled “Technical Report Summary – Escondida” (the “Technical Report Summary”), with an effective date of June 30, 2022, as an exhibit to and referenced in the Form 20-F;
•
the use of and references to my name, including my status as an expert or “qualified person” (as defined in Subpart 1300 of Regulation S-K promulgated by the Securities and Exchange Commission), in connection with the Form 20-F and the Technical Report Summary;
•
any extracts from, or summaries of, the Technical Report Summary in the Form 20-F and the use of information derived, summarized, quoted or referenced from the Technical Report Summary, or portions thereof, that was prepared by me, that I supervised the preparation of and/or that was reviewed and approved by me, that is included or incorporated by reference in the Form 20-F; and
•
the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-289785) and Registration Statement on Form F-3 (No. 333-289925) of the above items as included in the Form 20-F.
I am responsible for authoring, and this consent pertains to, the particular section[s] identified in the Technical Report Summary as having been prepared by me and the corresponding section[s] of the Executive Summary.
Date: July 28, 2026
/s/ Andres Naranjo
______________________________
Name:
Andres Naranjo, MAusIMM
Title:
Superintendent Asset Resource Management
Escondida
Minera Escondida Limitada
CONSENT OF QUALIFIED PERSON
I, Andrés Salazar, in connection with the annual report on Form 20-F for the year ended June 30, 2026 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 20-F”), consent to:
•
the filing and use of the technical report summary titled “Technical Report Summary – Escondida” (the “Technical Report Summary”), with an effective date of June 30, 2022, as an exhibit to and referenced in the Form 20-F;
•
the use of and references to my name, including my status as an expert or “qualified person” (as defined in Subpart 1300 of Regulation S-K promulgated by the Securities and Exchange Commission), in connection with the Form 20-F and the Technical Report Summary;
•
any extracts from, or summaries of, the Technical Report Summary in the Form 20-F and the use of information derived, summarized, quoted or referenced from the Technical Report Summary, or portions thereof, that was prepared by me, that I supervised the preparation of and/or that was reviewed and approved by me, that is included or incorporated by reference in the Form 20-F; and
•
the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-289785) and Registration Statement on Form F-3 (No. 333-289925) of the above items as included in the Form 20-F.
I am responsible for authoring, and this consent pertains to, the particular section[s] identified in the Technical Report Summary as having been prepared by me and the corresponding section[s] of the Executive Summary.
Date: July 28, 2026
/s/ Andrés Salazar
______________________________
Name:
Andrés Salazar, MAusIMM
Title:
Senior Geologist
Escondida
Minera Escondida Limitada
CONSENT OF QUALIFIED PERSON
I, Carlos Delgado, in connection with the annual report on Form 20-F for the year ended June 30, 2026 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 20-F”), consent to:
•
the filing and use of the technical report summary titled “Technical Report Summary – Escondida” (the “Technical Report Summary”), with an effective date of June 30, 2022, as an exhibit to and referenced in the Form 20-F;
•
the use of and references to my name, including my status as an expert or “qualified person” (as defined in Subpart 1300 of Regulation S-K promulgated by the Securities and Exchange Commission), in connection with the Form 20-F and the Technical Report Summary;
•
any extracts from, or summaries of, the Technical Report Summary in the Form 20-F and the use of information derived, summarized, quoted or referenced from the Technical Report Summary, or portions thereof, that was prepared by me, that I supervised the preparation of and/or that was reviewed and approved by me, that is included or incorporated by reference in the Form 20-F; and
•
the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-289785) and Registration Statement on Form F-3 (No. 333-289925) of the above items as included in the Form 20-F.
I am responsible for authoring, and this consent pertains to, the particular section[s] identified in the Technical Report Summary as having been prepared by me and the corresponding section[s] of the Executive Summary.
Date: July 28, 2026
/s/ Carlos Delgado
______________________________
Name:
Carlos Delgado, MAusIMM
Title:
Superintendent Geometallurgy
Escondida
Minera Escondida Limitada
CONSENT OF QUALIFIED PERSON
I, German Urrutia, in connection with the annual report on Form 20-F for the year ended June 30, 2026 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 20-F”), consent to:
•
the filing and use of the technical report summary titled “Technical Report Summary – Escondida” (the “Technical Report Summary”), with an effective date of June 30, 2022, as an exhibit to and referenced in the Form 20-F;
•
the use of and references to my name, including my status as an expert or “qualified person” (as defined in Subpart 1300 of Regulation S-K promulgated by the Securities and Exchange Commission), in connection with the Form 20-F and the Technical Report Summary;
•
any extracts from, or summaries of, the Technical Report Summary in the Form 20-F and the use of information derived, summarized, quoted or referenced from the Technical Report Summary, or portions thereof, that was prepared by me, that I supervised the preparation of and/or that was reviewed and approved by me, that is included or incorporated by reference in the Form 20-F; and
•
the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-289785) and Registration Statement on Form F-3 (No. 333-289925) of the above items as included in the Form 20-F.
I am responsible for authoring, and this consent pertains to, the particular section[s] identified in the Technical Report Summary as having been prepared by me and the corresponding section[s] of the Executive Summary.
Date: July 28, 2026
/s/ German Urrutia
______________________________
Name:
German Urrutia, MAusIMM
Title:
Superintendent Tailings
Escondida
Minera Escondida Limitada
CONSENT OF QUALIFIED PERSON
I, Pablo Vasquez, in connection with the annual report on Form 20-F for the year ended June 30, 2026 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 20-F”), consent to:
•
the filing and use of the technical report summary titled “Technical Report Summary – Escondida” (the “Technical Report Summary”), with an effective date of June 30, 2022, as an exhibit to and referenced in the Form 20-F;
•
the use of and references to my name, including my status as an expert or “qualified person” (as defined in Subpart 1300 of Regulation S-K promulgated by the Securities and Exchange Commission), in connection with the Form 20-F and the Technical Report Summary;
•
any extracts from, or summaries of, the Technical Report Summary in the Form 20-F and the use of information derived, summarized, quoted or referenced from the Technical Report Summary, or portions thereof, that was prepared by me, that I supervised the preparation of and/or that was reviewed and approved by me, that is included or incorporated by reference in the Form 20-F; and
•
the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-289785) and Registration Statement on Form F-3 (No. 333-289925) of the above items as included in the Form 20-F.
I am responsible for authoring, and this consent pertains to, the particular section[s] identified in the Technical Report Summary as having been prepared by me and the corresponding section[s] of the Executive Summary.