Eastern Platinum Limited — AGM Information 2021

Apr 15, 2021

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April 15, 2021

510 Burrard St, 3rd Floor Vancouver BC, V6C 3B9 www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: EASTERN PLATINUM LIMITED

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 : April 30, 2021 Record Date for Voting (if applicable) : April 30, 2021 Beneficial Ownership Determination Date : April 30, 2021 Meeting Date : June 17, 2021 Meeting Location (if available) : Vancouver, BC Issuer sending proxy related materials directly to NOBO: No Issuer paying for delivery to OBO: No

Notice and Access (NAA) Requirements:

NAA for Beneficial Holders Beneficial Holders Stratification Criteria: NAA for Registered Holders

Yes Not Applicable No

Voting Security Details:

Description

COMMON SHARES

CUSIP Number ISIN 276855509 CA2768555096

Sincerely,

Computershare

Agent for EASTERN PLATINUM LIMITED