Siren Operation – Emergency Drill – May 7th, 2026 – 11 a.m.
NOTICE TO CITIZENS: CEZinc, along with the municipalities of Salaberry-de-Valleyfield, Saint-Louis-de-Gonzague, and Saint-Stanislas-de-Kostka, would like to inform citizens that a public alert drill will take place on May 7th at 11 a.m.
The operation will last between 5 and 10 minutes. While the sirens may be heard beyond the targeted area, only businesses and residents of Salaberry-de-Valleyfield located within a 3.5 km radius of the CEZinc plant will receive a test message from the Automated Emergency Messaging System (SAM).
NO action is required on your part. The end of the siren will signal the conclusion of the drill.
We produce between 260,000 and 270,000 tonnes of zinc products a year using a sophisticated process based on the latest technology.
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70%
of our zinc production is exported from Canada
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$302M
in investments in plant maintenance and improvement since 2002
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50%
of our sulphuric acid production is intended for the Quebec market
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Zinc products -
Sulphuric acid
