Heliostar Metals Ltd. — AGM Information 2021

Jul 27, 2021

July 27, 2021

==> picture [97 x 18] intentionally omitted <==

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

To: All Canadian Securities Regulatory Authorities

Subject: HELIOSTAR METALS 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 General Meeting Record Date for Notice of Meeting : August 20, 2021 Record Date for Voting (if applicable) : August 20, 2021 Beneficial Ownership Determination Date : August 20, 2021 Meeting Date : September 29, 2021 Meeting Location (if available) : 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 No NAA for Registered Holders No

Voting Security Details:

Description CUSIP Number ISIN COMMON 42328Y102 CA42328Y1025 COMMON DTD LEG EXP 05/09/2021 42328Y300 CA42328Y3005

Sincerely,

Computershare

Agent for HELIOSTAR METALS LTD.