Trump’s 25% Tariffs on Steel and Aluminium: Protectionism or Economic Pitfall?
- Yiwang Lim
- Feb 6, 2025
- 2 min read
Updated: Feb 10, 2025

On February 10, 2025, President Donald Trump announced the imposition of a 25% tariff on all steel and aluminium imports into the United States, effective from March 4. This move marks a significant escalation in protectionist trade policies, aiming to bolster domestic production by shielding U.S. industries from foreign competition.
Immediate Market Reactions
The announcement had swift repercussions in the financial markets. Shares of U.S. steel producers surged, with Cleveland-Cliffs Inc. (CLF) experiencing an 18% increase, closing at $11.84, and United States Steel Corp. (X) rising by 4.6% to $38.70. Conversely, international steelmakers faced declines; ArcelorMittal (MT), which derives approximately 13% of its sales from the U.S., saw its stock dip by 1.2%.
Global Trade Implications
The tariffs are set to affect major exporters to the U.S., including Canada, China, Mexico, Brazil, Germany, and South Korea. In 2023, the U.S. imported $82.1 billion worth of steel and iron and $27.4 billion of aluminium, while exporting $43.3 billion of steel and iron and $14.3 billion of aluminium.
The European Union has expressed strong opposition, stating it will "react to protect the interests of European businesses, workers and consumers from unjustified measures." The EU had previously retaliated against similar tariffs in 2018 by imposing levies on U.S. products such as bourbon whiskey and motorcycles.
Potential Economic Consequences
While the tariffs aim to protect domestic industries, they risk increasing input costs for a wide range of U.S. manufacturers that rely on imported metals. This could lead to higher prices for consumers and potential retaliatory measures from affected countries, potentially igniting trade wars and causing global economic instability.
MY ANALYSIS
From an investment perspective, while domestic steel and aluminium producers may experience short-term gains due to reduced foreign competition, industries dependent on these metals could face margin pressures from increased costs. Investors should monitor the situation closely, considering both the direct beneficiaries of the tariffs and the broader economic implications of potential retaliatory actions and supply chain disruptions.
In conclusion, while the tariffs may offer temporary relief to U.S. metal producers, the broader economic consequences and potential for retaliatory measures could offset these benefits, leading to increased market volatility and uncertainty.




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