Steel Tariff War 2025: How the U.S. and EU Are Reshaping Global Trade and Supply Chains
Steel Tariff War ― Shockwaves Across the Global Supply Chain --- Introduction ― Why Steel Has Once Again Become a Weapon of Trade Steel is not just an industrial material. It is the backbone of economic growth and national security. From automobiles and shipbuilding to construction and defense, every modern industry rests on steel. A nation’s industrial competitiveness and employment stability are deeply tied to its steel sector. In the 2020s, a combination of carbon regulations, supply chain restructuring, and rising protectionism has pushed steel back to the frontlines of global trade disputes. By 2025, with both the United States and the European Union announcing sharp increases in steel tariffs, uncertainty now hangs over the entire global steel market. --- Part 1. The United States ― The Bold Move to a “50% Tariff” 1. Background of the U.S. Tariff Hike In June 2025, the U.S. government shocked the market by doubling tariffs on imported steel and aluminum, from 25% to 5...