US copper costs soared to a document excessive on Tuesday after Donald Trump mentioned Washington would impose 50 per cent tariffs on the commercial metallic within the newest escalation of the president’s commerce conflict.
“At present we’re doing copper,” Trump mentioned earlier than a cupboard assembly, including he believed the tariffs could be 50 per cent.
The remarks opened the newest entrance within the US president’s sweeping commerce wars, after Trump despatched letters setting tariff charges for greater than a dozen nations that may come into drive on August 1.
Trump later mentioned he would make commerce bulletins associated to a minimum of seven extra international locations on Wednesday.
The spectre of upper tariff charges on copper set off a rush to lock in provides and costs for the metallic, which is extensively utilized in electronics, development and industrial gear.
Howard Lutnick, commerce secretary, mentioned in a CNBC interview that he anticipated the copper tariffs to be put into place as quickly as the top of this month, or early August.
Copper futures traded in New York soared 13 per cent to $5.69 a pound, marking an all-time closing excessive and the largest bounce on information stretching to 1969, in response to FactSet information.
Shares in US copper miner Freeport-McMoRan surged virtually 3 per cent.
“Our expectation is official affirmation of a 50 per cent charge inside weeks and implementation inside 30 days,” Citi analysts mentioned.
“We predict it is a watershed second for the copper market in 2025 as imminent flagged tariff implementation ought to abruptly shut the window for additional vital US-bound copper shipments — presumably for the remainder of 2025,” they added.
Costs in New York jumped to an “unprecedented” 25 per cent premium over futures on the London Steel Change, mentioned Daniel Hynes, a senior commodity strategist at ANZ, in a word.
Chile is by far the largest provider of refined copper to the US, accounting for about 70 per cent of imports in greenback phrases — adopted by Canada and Peru, in response to customs figures collated by Commerce Knowledge Monitor.
Rosario Navarro, president of Chile’s industrial enterprise foyer, warned tariffs as excessive as 50 per cent might trigger a “substantial worsening” within the nation’s commerce circumstances.
Pierre Gratton, president of the Mining Affiliation of Canada, mentioned billions of {dollars}’ value of vitality infrastructure, reminiscent of copper piping, was shipped to the US as a part of an built-in North American trade.
He added the US didn’t have sufficient copper refining capability or smelters and relied on Canadian imports of the metallic, including such excessive tariff charges would “harm US manufacturing”.
JPMorgan analysts famous “the market shall be shocked” by the extent of the proposed levy, including that the Wall Avenue financial institution had pencilled in a 25 per cent tariff charge for imports of refined copper.
Trump’s proposed copper tariffs got here a day after he despatched letters to 14 trading partners, together with Japan and South Korea, threatening to hit them with steep levies if they don’t make a commerce deal by August 1.
The president signalled extra letters could be launched on Wednesday, posting on Fact Social late on Tuesday: “We shall be releasing a minimal of seven International locations having to do with commerce, tomorrow morning, with a further variety of International locations being launched within the afternoon.”

Trump additionally foreshadowed the outcomes of an investigation into prescribed drugs, which incorporates completed generic and brand-name drug merchandise, and significant inputs reminiscent of lively elements.
“We’re going to present individuals a few yr, yr and a half to return in, and after that they’re going to be tariffed in the event that they must carry the prescribed drugs into the nation at a really excessive charge, like 200 per cent,” he mentioned.
The S&P 500 prescribed drugs index fell from the day’s highs after the president’s announcement, however nonetheless closed up 0.7 per cent.
With a minimum of a yr earlier than tariffs kick in, lobbyists in Washington mentioned they didn’t pose a major menace to pharmaceutical corporations within the close to time period. “Basic Trump hyperbole,” mentioned one lobbyist.
The US has already introduced steep tariffs on vehicles and metal because of nationwide safety probes however has pending investigations into prescribed drugs, copper, lumber, aerospace, chips and shopper electronics.
The probes into essential sectors, often called Part 232 investigations, has heightened uncertainty amongst US buying and selling companions as they attempt to negotiate offers to protect themselves from Trump’s tariffs.
Solely the UK has secured any type of reduction from the sectoral tariffs. As a part of its current take care of the US, it was granted a decreased tariff of 10 per cent on an annual quota of 100,000 vehicles, as an alternative of going through the 25 per cent tariff utilized to most international locations.
The US can also be negotiating with the UK over a quota for lowered-tariff metal imports, and has pledged to barter carve-outs for British corporations from the pharmaceutical tariffs.
Further reporting by James Politi in Washington