Super Lithium Corp. — Proxy Solicitation & Information Statement 2026

Mar 30, 2026

March 30, 2026

ODYSSEY

Filed via SEDAR+

To All Applicable Exchanges and Securities Administrators

Subject: Roxmore Resources Inc. (the "Issuer") Updated Notice of Meeting and Record Date

Dear Sir/Madam:

We are pleased to confirm the following information with respect to the Issuer's upcoming meeting of securityholders:

Meeting Type:	Annual General Meeting
Meeting Date:	June 11, 2026
Record Date for Notice of Meeting:	April 23, 2026
Record Date for Voting (if applicable):	April 23, 2026
Beneficial Ownership Determination Date:	April 23, 2026
Class of Securities Entitled to Vote:	Common Shares
ISIN:	CA7800171091
Issuer sending proxy materials directly to NOBOs:	No
Issuer paying for delivery to OBOs:	No
Notice and Access for Beneficial Holders:	Yes
Notice and Access for Registered Holders:	Yes

In accordance with applicable securities regulations we are filing this information with you in our capacity as agent of the Issuer.

Yours truly,

Odyssey Trust Company
as agent for Roxmore Resources Inc.