Sherritt Provides Notice of Third Quarter 2021 Results, Conference Call and Webcast

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Sherritt Provides Notice of Third Quarter 2021 Results,

Conference Call and Webcast

TORONTO, October 20, 2021 – Sherritt International Corporation (“Sherritt” or the “Corporation”) (TSX:S)

will release its third quarter 2021 financial results after market close on November 3 , 2021 . Senior

management will host a conference call and webcast on November 4 , 2021 at 10:00 am ET to review

Sherritt’s third quarter financial and operational performance.

Dial-in and Webcast Details:

North America dial-in number: 1 (866) 521-4909

International dial-in number: (647) 427-2311

Webcast and slide presentation: www.sherritt.com

Please dial in 15 minutes before the start of the conference to secure a line and avoid delays. Alternatively,

listeners will be able to access the conference call via the webcast available on Sherritt’s website.

A copy of the webcast and replay of the conference call will be available on the website following the

presentation.

About Sherritt

Sherritt is a world leader in the mining and refining of nickel and cobalt – metals essential for the growing

adoption of electric vehicles. Its Technologies Group creates innovative, proprietary solutions for oil and

mining companies around the world to improve environmental performance and increase economic value.

Sherritt is also the largest independent energy producer in Cuba. Sherritt’s common shares are listed on

the Toronto Stock Exchange under the symbol “S”.

For further information, please contact:

Joe Racanelli, Director of Investor Relations

Email: [email protected]

Telephone: (416) 935-2457