Mkango Resources Limited — Proxy Solicitation & Information Statement 2021

Jun 30, 2021

324-8th Avenue SW, 8th floor Calgary AB, T2P 2Z2 www.computershare.com

June 30, 2021

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To: All Canadian Securities Regulatory Authorities

Subject: MKANGO RESOURCES LTD.

Dear Sir/Madam:

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

Meeting Type : Annual and Special Meeting Record Date for Notice of Meeting : July 12, 2021 Record Date for Voting (if applicable) : July 12, 2021 Beneficial Ownership Determination Date : July 12, 2021 Meeting Date : August 20, 2021 Meeting Location (if available) : Toronto, ON Issuer sending proxy related materials directly to NOBO: No Issuer paying for delivery to OBO: Yes

Notice and Access (NAA) Requirements:

NAA for Beneficial Holders No NAA for Registered Holders No

Voting Security Details:

Description CUSIP Number ISIN COMMON SHARES 60686A409 CA60686A4090

Sincerely,

Computershare

Agent for MKANGO RESOURCES LTD.