GreenFirst Forest Products Inc. — Proxy Solicitation & Information Statement 2024

Mar 7, 2024

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Date: March 7, 2024

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

Amended – See Highlighted

To: All Canadian Securities Regulatory Authorities Subject: GREENFIRST FOREST PRODUCTS 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 and Special Meeting Record Date for Notice of Meeting : March 04, 2024 Record Date for Voting (if applicable) : March 04, 2024 Beneficial Ownership Determination Date : March 04, 2024 Meeting Date : April 19, 2024 Meeting Location (if available) : Virtual Meeting 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 NAA for Registered Holders

Voting Security Details:

Description CUSIP Number ISIN COMMON SHARES 39526A100 CA39526A1003

Sincerely,

Computershare

Agent for GREENFIRST FOREST PRODUCTS INC.