Facility
Algoma Steel – Sault Ste. Marie, Ontario
Algoma Steel primary production complex in Sault Ste. Marie, Ontario. Canada's second-largest steel producer; largest employer in Sault Ste. Marie. Integrated mill (blast furnaces, coke batteries, basic oxygen furnaces) transitioning toward EAF. Assets: 166-inch plate mill, direct strip production complex, hot strip mill, cold strip mill, in-plant heat treating (normalize, quench, temper), welded structural beam operations. HSLA plate explicitly in product mix. Multiple bankruptcies (1990, 2002, 2015-2018 as Essar Steel Algoma); now publicly traded (ASTL on TSX/Nasdaq since 2021 SPAC merger). Subject to 2025 reinstated Section 232 tariffs on Canadian steel imports — raises cost for US apparatus manufacturers sourcing Algoma HSLA plate.
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Inputs produced
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Goods downstream
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Incidents on record
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Stories
What's produced here
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