Copper prices surged to a record intraday high of $14,527.50 per metric ton on the London Metal Exchange on January 29, 2026, driven by an aggressive wave of US front-loading ahead of expected Section 232 tariffs, leaving global inventories heavily depleted and industrial supply chains strained.
Tariff Anticipation and the Record-Breaking Copper Surge
The red metal has entered an entirely new pricing tier. Following its all-time high on the London Metal Exchange, prices hovered around $14,430 per metric ton by early September, signaling a structural shift rather than a temporary market blip. The immediate catalyst behind the run is impending US trade policy, specifically an ongoing Section 232 investigation into copper imports.
Market participants are bracing for significant duties, with concrete proposals circulating that point toward a 15% tariff beginning in January 2027, potentially escalating to 30% by 2028. For manufacturers and industrial buyers who rely heavily on the metal, the math is straightforward. Facing a looming price cliff, businesses have rushed to accelerate every possible purchase.
Bifurcated Global Markets and US Inventory Accumulation
The defensive buying frenzy has reshaped trade flows across the globe. During July 2026, the United States absorbed a record 225,094 metric tons of refined copper in a single month as importers raced to stock up. This influx created a stark divergence between domestic stockpiles and international warehouses.
US Comex copper inventories swelled to record levels, reaching somewhere between 695,000 and 766,000 short tons. Meanwhile, inventories tracked by the London Metal Exchange and the Shanghai Futures Exchange plummeted, frequently dipping below 250,000 tons. The copper that normally would have replenished international distribution networks was diverted toward American storage facilities. On the futures side, front-month copper on the Comex for August delivery fell 1.7% on a Wednesday afternoon following a 1.7% Tuesday rise to $6.7095 per pound, a record high.
Mine Disruptions and Compounding Supply Pressures
Policy fears are only part of the equation. Structural supply tightness has compounded the rapid price appreciation, driven by major, prolonged operational outages at key mining sites in Chile and Indonesia. These two regions serve as dominant copper-producing regions.
The lost tonnage struck the market precisely as global demand for electrification and power infrastructure projects is running hot globally. When combined with intense speculative trading from financial players drawn in by policy risk and supply constraints, the market witnessed copper prices climb more than 40% across the full year of 2025—marking the metal’s largest annual gain since 2009.
What Lies Ahead for Industrial Buyers and Traders
The persistent gap between US and global inventory levels remains the most critical metric for market watchers to monitor. If Comex stockpiles continue to climb while LME and SHFE warehouses stay depleted, the market faces a structural imbalance. This dynamic sets up a binary outcome: either prices retreat if the tariff threat is eventually softened or delayed, or they remain elevated because global inventories fail to recover.
Front-loading remains a finite activity by nature. Once US storage facilities reach capacity and mine disruptions eventually resolve, the immediate import surge must slow. However, the underlying demand driven by the energy transition suggests that copper’s longer-term price floor has genuinely shifted higher, ensuring continued volatility.
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