Copper prices surges to all-time high after Trump's 50% import tariff

Copper prices in the US have shot up more than 10%, breaking past $12,330 per metric ton, an all-time high following President Donald Trump's announcement of a steep 50% tariff on copper imports.

The announcement came during a White House cabinet meeting, though no timeline was given for when the tariff will kick in.

Still, markets didn’t wait and the reaction was immediate.

This latest price surge adds more fuel to what's already been a turbulent year for copper.

High volatility in copper prices

Prices have been swinging wildly throughout 2025, peaking in March, dipping shortly after, and rising again as global tensions and uncertainty around US trade policy kept investors guessing.

But Trump’s move marks the boldest action yet in his trade playbook, dwarfing earlier 25% tariffs that had already rattled the market and sparked speculation.

Traders and manufacturers are scrambling to lock in copper supplies after President Trump’s surprise tariff announcement, triggering a rush of pre-emptive buying that’s sent shockwaves through the market.

US copper prices have pulled sharply away from global benchmarks, with the premium over the London Metal Exchange (LME) price swelling to more than $1,200 per ton.

It’s not just about the tariff. The rally is feeding off a perfect storm: tight global supply, a weakening US dollar, and big players like China quietly moving inventories behind the scenes.

Analysts had been warning this might happen.

Years of underinvestment in new mines, ongoing supply chain snags, and booming demand from green energy and EV sectors have been pushing prices higher for a while now.

But the administration’s latest move has turned a slow burn into a full-blown policy-driven surge and the ripple effects could hit everything from construction to car manufacturing in the months ahead.

Major implications for industry

Copper isn’t just any commodity as it is essential to everything from buildings and electronics to the booming electric vehicle (EV) sector.

And EVs, in particular, are copper-hungry, using several times more of the metal than their gas-powered counterparts.

That’s why analysts are raising red flags: a 25% tariff could tack on roughly $275 in raw material costs per EV.

If the tariff jumps to 50%, that number climbs even higher, potentially driving up prices across the entire auto supply chain and fuelling broader inflation concerns.

But the impact won’t stop at US borders. The sudden shift in trade policy is likely to shake up global copper flows.

With traders rushing to reroute shipments, major consumers like China which already accounts for the lion’s share of global copper demand could find themselves facing tighter supplies and rising costs.

In the short term, the US could also feel the pinch. Cutting back on imports while trying to scale up domestic production isn’t something that happens overnight.

Until new sources come online, the market could remain strained with elevated prices.