- EU retaliates after Donald Trump’s steel and aluminium tariffs take effect Financial Times
- Trump tariffs live updates: EU retaliates after Trump tariffs on steel and aluminium take effect BBC.com
- Trump’s 25% tariffs on steel and aluminum imports take effect, Europe retaliates CNBC
- The EU says its countermeasures to Trump’s tariffs will go into effect on April 1 The Associated Press
- Trump’s Trade War Expands as Metal Tariffs Spur EU Retaliation Bloomberg