Solaris Resources Inc. — AGM Information 2021

Apr 15, 2021

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April 15, 2021

TO: ALL APPLICABLE EXCHANGES AND COMMISSIONS

Dear All:

Re: SOLARIS RESOURCES INC. (the “Company”)

We advise the following with respect to the upcoming shareholder meeting for the Company:

1.	Meeting Type	Annual General
2.	Class of Securities Entitled to Receive Notice	Common
3	Class of Securities Entitled to Vote	Common
4.	CUSIP Number	83419D201
5.	Record Date for Notice	May 11, 2021
6.	Record Date for Voting	May 11, 2021
7.	Beneficial Ownership determination date	May 11, 2021
8.	Meeting Date	June 29, 2021
9.	Issuer is sending proxy related materials directly toNOBO	No
10.	Issuer paying for delivery to OBO	No
11.	Issuer is sending proxy-related materials toregistered holders using notice-and-access	Yes
12.	Issuer is sending proxy-related materials tobeneficial owners using notice-and-access	Yes
13.	Stratification	No

Yours truly,

SOLARIS RESOURCES INC.

“Tom Ladner”

Tom Ladner Vice President, Legal

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Suite 555 - 999 Canada Pl., Vancouver, BC Canada V6C 3E1