For President Trump, tariffs are a way of protecting American industries and safeguarding national security. For Tracy Skupien, they are a calamity that has pitched her company into crisis.
Skupien is director of operations at Tompkins Products, a small family business in Detroit that takes imported cold drawn aluminium bar and turns it into transmission valves and other components for the US auto industry.
Last weekโs move by Trump to impose a 25 per cent tariff on all imports of steel and aluminium will make Tompkinsโ main input a lot more expensive โ unless she can source everything she needs from her one US supplier, a big ask at such short notice.
โObviously thereโs no way I can absorb such a massive increase in the price of my material,โ she says. โThatโs just not feasible.โ
More levies might be on the way. Trump placed additional tariffs on China on February 4 and sweeping 25 per cent tariffs on Canada and Mexico are also pending. On Thursday, he announced a plan for new, โfair and reciprocalโ measures on trade that could see tariffs raised on a broader range of countries.
Across the US, businesspeople are warning that this new trade war could drive up costs, disrupt supply chains and hurt profits โ and make a whole range of products more expensive for American consumers.
Jim Farley, chief executive of Ford, said the impact on the automotive sector would be catastrophic. โLong term, a 25 per cent tariff across the Mexico and Canadian border would blow a hole in the US industry that we have never seen,โ he told a conference on Tuesday.
Even one of Wall Streetโs biggest Republican donors felt compelled to speak out. The โuncertainty and chaosโ created by Trumpโs trade moves against the USโs closest allies will end up being โan impediment to growthโ, Ken Griffin, the billionaire founder of hedge fund Citadel, told a conference on Tuesday.
Trumpโs โbombastic rhetoricโ had โsear[ed] into the minds of CEOs and policymakers: we canโt depend upon America as our trading partner,โ he added.
Trumpโs election victory last November unleashed a wave of enthusiasm on both Wall Street and Main Street, with the dollar surging and stocks hitting record highs as investors bet on stronger economic growth, less regulation and lower taxes.


But there are indications that large swaths of corporate America are already beginning to sour on Trump, as concerns grow about the negative economic impact of his trade and immigration policies.
Executives worry that Trumpโs import tariffs will hit their businesses, his crackdown on undocumented immigrants will worsen an already acute labour shortage and his radical overhaul of government will severely disrupt the smooth functioning of the federal bureaucracy.
โThe initial euphoria we saw in January over a pro-business president is giving way to consternation,โ says Jeffrey Sonnenfeld, senior associate dean for leadership studies at the Yale School of Management.
Some business leaders say the gloom is overdone. David Solomon, chief executive of Goldman Sachs, said this week that market participants were still โexcitedโ by some of Trumpโs policies, particularly the prospect of a โmore growth-oriented agendaโ that will โspur investmentโ.
The administrationโs moves to reduce regulation would, he told a banking conference on Tuesday, โunleashโ.โ.โ.โanimal spiritsโ.
The oil industry, a major donor to the Trump campaign, has also praised the presidentโs blizzard of executive orders seeking to unlock new oil and gas supplies and sweep away Biden-era regulations that drillers say increased their costs and restricted activity.
โItโs good to see an administration that is intent on leveraging and encouraging American energy abundance,โ Mike Wirth, chief executive of US oil major Chevron, told analysts on an earnings call late last month. โSo I think itโs a more balanced approach.โ

But as well as praising the new administration, Goldmanโs Solomon also acknowledged that the โbroad policy landscapeโ was โstill uncertainโ, especially when it came to Trumpโs plans for immigration, tax, trade and energy. โThereโs a lot of policy that is shifting, and until we have more certainty on that policy, thatโs going to create a little bit of volatility,โ he said.
In private conversations, some Wall Street executives go much further. One senior investment banker says the disorder and unpredictability of Trumpโs actions โ and those of Elon Musk, the billionaire Tesla chief who has become one of his most senior lieutenants โ was greater than many business leaders had anticipated.
โWith hindsight we did not appreciate the nature of what the administration was going to be like,โ the banker says. โI do believe they are hurting their stated objectives of peace and prosperity.โ
Indeed, animal spirits are as yet in short supply. US dealmaking suffered its worst start to a year in a decade, as Trumpโs bellicose trade rhetoric sent a chill through boardrooms: the overall number of US mergers and acquisitions plunged nearly 30 per cent in January to 873 deals, compared with a year ago, the lowest level since 2015, according to data from LSEG.
Meanwhile, the National Federation of Independent Businessโs Uncertainty Index rose 14 points to 100 โ the third highest recorded reading. Consumer sentiment also fell by about 5 per cent, according to the University of Michigan monthly consumer sentiment index โ its lowest reading since last July. The survey also noted a โ12 per cent slide in buying conditions for durables, in part due to a perception that it may be too late to avoid the negative impact of tariff policyโ.
Sentiment has not been helped by data released this week that showed inflation rising to 3 per cent in January, fuelling concerns among economists that the worldโs largest economy was heating up again.


Trump, who entered the White House less than a month ago, can hardly be blamed for higher inflation. But there are fears his trade policy could end up driving up prices, as well as stoking tensions with allies and partners.
Businesspeople had largely dismissed his campaign talk of tariffs as bluff and bluster: at most, they would be a negotiating ploy to win concessions on trade, they thought. That has been exposed as wishful thinking.
โAll the trade policy attacks are on our allies rather than our adversaries, and that has CEOs really worried,โ says Sonnenfeld. โTrump was elected on the economy and they now see the economy to be in jeopardy.โ
The dilemma for business leaders is whether to suffer in silence, or risk antagonising the White House by speaking up.
Fordโs Farley was one of the few to raise their voice, saying that a proposed tariff regime apparently intended to boost American industry would in fact be a boon for its rivals.
โFrankly it gives free rein to South Korean and Japanese and European companies,โ he said. โTheyโre bringing 1.5-2mn vehicles into the US that wouldnโt be subject to those Mexican and Canadian tariffs. Soโ.โ.โ.โit would be one of the biggest windfalls for those companies ever.โ
Skupien, of Tompkins Products, echoes Farleyโs fears. Her company has competitors in South Korea and Spain who can buy aluminium in their countries tariff-free, make the same products as Tompkins and freely import them into the US. โThe same metal is coming into the US, but as a finished product โ and hence, no tariff,โ she says. โSo now weโre uncompetitive.โ


She does have one US supplier of aluminium who could step up, she says, but switching to them lock, stock and barrel involves โlong lead-timesโ. Meanwhile, customers have pushed back strongly against her attempts to offset the cost of the import levies by hiking the price of Tompkinsโ products.
โThey say: the supply issue is your problem, not mine,โ she says. They might make concessions on price in the end, but โitโs going to be a bloodbathโ.
Complaints like Skupienโs are being heard across the industry. The Coalition of American Metal Manufacturers and Users, a trade body, warned on Tuesday that imposing tariffs on steel and aluminium without a workable exclusion process โputs US manufacturers directly in harmโs wayโ.
It is not only tariffs clouding the picture for some American businesses. The automotive sector has also been rattled by Trumpโs change of policies on electric vehicles, with the White House warning it will axe tax breaks and federal support for the rollout of charging networks.
Desmond Wheatley, chief executive of Beam Global, a San Diego-based EV charging company, said the flurry of executive orders targeting EVs and renewables more broadly had damaged investor confidence in the sector. โThe Kryptonite for investors is uncertainty,โ he told the Financial Times late last month.
The fate of Joe Bidenโs Inflation Reduction Act, which has helped attract over $400bn in clean investment and hundreds of thousands of committed jobs, is also at risk as Republican members of Congress scramble to draft a budget to fund Trumpโs priorities.


The president made those priorities clear in his first week of office as he ordered a moratorium on offshore wind approvals and reviews of existing wind leases, and paused hundreds of billions of dollars of loans and grants for green energy.
Some of the USโs most ambitious renewable energy schemes are now in doubt, among them Dominion Energyโs Coastal Virginia Offshore Wind Project, the largest of its kind in the country.
Robert Blue, Dominionโs chief executive, warned in an earnings call this week that pulling the plug on the project would drive up electricity prices. โStopping it would be the most inflationary action that could be taken with respect to energy in Virginia,โ he said.
The wind turbines Dominion plans to build would power data centres and as such were โcritical to continuing US superiority in AI and technologyโ. The project was โcreating American jobs,โ he added.
Skupien bemoans a policy that was designed to bring industrial production back to the US โ a goal she says is laudable โ but has ended up hurting domestic manufacturers like Tompkins.
โWeโre squeezed between Ford and General Motors and Toyota on the one hand and the US government on the other,โ she says. โAnd all weโre trying to do is keep the lights on.โ
Additional reporting by Amelia Pollard, Claire Bushey, Jamie Smyth and Will Schmitt
Data visualisation by Ray Douglas


