TO: British Columbia Securities Commission
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Dear Sir/Madam:

Re: Technical Report titled "NI 43-101 Technical Report, Phase I Pre-Feasibility Study and Updated Mineral Resource Estimates, Copper World Project, Pima County, Arizona, USA" dated September 7, 2023, with an effective date of July 1, 2023

I, Olivier Tavchandjian, consent to the public filing of the technical report titled "NI 43-101 Technical Report, Phase I Pre-Feasibility Study and Updated Mineral Resource Estimates, Copper World Project, Pima County, Arizona, USA" dated September 7, 2023, with an effective date of July 1, 2023 (the "Technical Report") by Hudbay Minerals Inc. ("Hudbay").

Dated this 7th day of September, 2023

(signed) "Olivier Tavchandjian"

Olivier Tavchandjian P. Geo.

Senior Vice President, Exploration and Technical Services, Hudbay