Sherritt Provides Notice of Release of First Quarter 2018 Results, Conference Call, and Webcast

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SERVICES OR FOR DISSEMINATION IN THE UNITED STATES

Sherritt Provides Notice of Release of First Quarter 2018 Results,

Conference Call, and Webcast

TORONTO, April 11, 2018 – Sherritt International Corporation (“Sherritt” or the “Corporation”) (TSX:S):

Press Release: April 24, 2018, after market close

Conference Call and Webcast: April 25, 2018, 9:00 a.m. (ET)

North American callers, please dial: 1-866-222-0265

International callers, please dial: 416-640-5944

Live webcast: www.sherritt.com

An archive of the webcast will also be available on the website. The conference call will be available for

replay until May 2, 2018 by calling 647-436-0148 or 1-888-203-1112, access code 8795902#.

The webcast along with the presentation slides will be available on Sherritt’s website.

About Sherritt

Sherritt is a world leader in the mining and refining of nickel from lateritic ores with projects and

operations in Canada, Cuba and Madagascar. The Corporation is the largest independent energy

producer in Cuba, with extensive oil and power operations acr oss the island. Sherritt licenses its

proprietary technologies and provides metallurgical services to mining and refining operations worldwide.

The Corporation’s common shares are listed on the Toronto Stock Exchange under the symbol “S”.

Source: Sherritt Investor Relations

For further information, please contact:

Investor inquiries: Media inquiries:

Telephone: 416-935-2451 Telephone: 416-935-2421

Toll-free: 1-800-704-6698 E-mail: [email protected]

E-mail: [email protected]

www.sherritt.com