Targa Exploration Corp. — AGM Information 2026

Jan 30, 2026

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To: All Canadian Securities Regulatory Authorities

Subject: Cornish Metals Inc.

Dear Sir/Madam:

We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:

Meeting Type : Annual General Meeting

Record Date for Notice of Meeting : May 13, 2025 Record Date for Voting (if applicable) : May 13, 2025 Beneficial Ownership Determination Date : May 13, 2025 Meeting Date : June 30, 2025

Meeting Location (if available) : Hybrid Meeting (Vancouver, BC)

Issuer sending proxy related materials directly to NOBO: Yes Issuer paying for delivery to OBO: No

Notice and Access (NAA) Requirements:

NAA for Beneficial Holders Yes

Beneficial Holders Stratification Criteria: Not Applicable

NAA for Registered Holders Yes

Registered Holders Stratification Criteria: Not Applicable

Voting Security Details:

Description CUSIP Number ISIN

COMMON 21948L104 CA21948L1040

Sincerely,

Computershare

Agent for Cornish Metals Inc.