5N Plus Inc. — AGM Information 2020

Mar 9, 2020

March 09, 2020

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1500 Robert-Bourassa Blvd., 7th Floor Montreal QC, H3A 3S8 www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: 5N PLUS 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 : April 01, 2020 Record Date for Voting (if applicable) : April 01, 2020 Beneficial Ownership Determination Date : April 01, 2020 Meeting Date : May 06, 2020 Meeting Location (if available) : Montreal, Qc Issuer sending proxy related materials directly to NOBO: Yes 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 33833X101 CA33833X1015

Sincerely,

Computershare Agent for 5N PLUS INC