WASHINGTON/OTTAWA/TOKYO (Reuters)
Countries around the world threatened to wage a trade war with the United States as President Donald Trump's sweeping tariffs fed expectations for a global downturn and sharp price hikes for swathes of goods in the world's biggest consumer market.
The penalties announced by Trump on Wednesday triggered a plunge in world financial markets and drew condemnation from other leaders reckoning with the end of a decades-long era of trade liberalization.
Investment bank JP Morgan said it now sees a 60% chance of the global economy entering recession by year end, up from 40% previously.
But there were conflicting messages from the White House about whether the tariffs were meant to be permanent or were a tactic to win concessions, with Trump saying they "give us great power to negotiate."
The US tariffs would amount to the highest trade barriers in more than a century: a 10% baseline tariff on all imports and higher targeted duties on dozens of countries.
That could jack up the price for US shoppers of everything from running shoes to Apple's iPhone.
A high-end iPhone could cost nearly $2,300 if Apple passes the costs on to consumers, based on projections from Rosenblatt Securities.
Canadian Prime Minister Mark Carney said the United States had abandoned its historic role as a champion of international economic cooperation.
Stocks suffered a global meltdown, the US dollar crumbled and oil prices were set for their worst week in months as analysts warned the tariffs could dent demand, upend supply chains and hurt corporate profits.
American companies with significant overseas production took a hit. Nike shares lost 14% and Apple fell 9%.
Since returning to the White House in January, Trump's on-again, off-again tariff threats have rattled consumer and business confidence. Trump could step back again, as the reciprocal tariffs are not due to take effect until April 9.
Economists say the tariffs could reignite inflation, raise the risk of a US recession and boost costs for the average US family by thousands of dollars.