- Trump hits back after retaliation to steel and aluminium tariffs BBC.com
- Canada Retaliates Against Trump’s Steel and Aluminum Tariffs The Wall Street Journal
- List of products from the United States subject to 25 per cent tariffs effective March 13, 2025 Canada.ca
- A Tariff Pile-On Threatens to Escalate a Global Trade War The New York Times
- Canada and EU announce retaliatory tariffs, escalating Trump’s trade war PBS NewsHour