Shares of South Korean steelmakers tumbled Monday after U.S. President Donald Trump pledged to impose new tariffs on steel and aluminum imports.
POSCO (NYSE:PKX) Holdings fell as much as 3.6% to 230,500 won, hitting its lowest level since October 2022. Hyundai Steel (KS:004020) dropped 2.9%, reaching a record low.
Trump announced plans to implement a 25% tariff on all steel and aluminum imports into the U.S., escalating trade tensions. The proposed duties would be in addition to existing tariffs, further pressuring global metal markets and South Korean exporters.
The sell-off extended to South Korean automakers, with Hyundai Motor (OTC:HYMTF) slipping 0.7% and Kia Corp declining 2%. The broader KOSPI index also lost 0.5%.
Market analysts suggest the new tariffs could negatively impact South Korean steel and auto manufacturers, which rely on U.S. exports. Investors are closely monitoring further trade policy developments that could disrupt global supply chains.


Trump Endorses Japan’s Sanae Takaichi Ahead of Crucial Election Amid Market and China Tensions
Oil Prices Slide on US-Iran Talks, Dollar Strength and Profit-Taking Pressure
Trump Lifts 25% Tariff on Indian Goods in Strategic U.S.–India Trade and Energy Deal
U.S. Stock Futures Edge Higher as Tech Rout Deepens on AI Concerns and Earnings
U.S. Stock Futures Slide as Tech Rout Deepens on Amazon Capex Shock
Thailand Inflation Remains Negative for 10th Straight Month in January
Australia’s December Trade Surplus Expands but Falls Short of Expectations
South Korea Assures U.S. on Trade Deal Commitments Amid Tariff Concerns
Gold Prices Slide Below $5,000 as Strong Dollar and Central Bank Outlook Weigh on Metals
RBI Holds Repo Rate at 5.25% as India’s Growth Outlook Strengthens After U.S. Trade Deal
U.S.-India Trade Framework Signals Major Shift in Tariffs, Energy, and Supply Chains
Gold and Silver Prices Slide as Dollar Strength and Easing Tensions Weigh on Metals
Dow Hits 50,000 as U.S. Stocks Stage Strong Rebound Amid AI Volatility
Fed Governor Lisa Cook Warns Inflation Risks Remain as Rates Stay Steady
Asian Markets Slip as AI Spending Fears Shake Tech, Wall Street Futures Rebound
Bank of Japan Signals Readiness for Near-Term Rate Hike as Inflation Nears Target 



