Apple faces its largest decline since 2020, leading the race of significant drops in technology stocks as President Donald Trump announced a 10% tariff on all imported goods and higher duties targeting specific countries, according to CNBC.

Trump shared the news about tariffs from the White House’s Rose Garden after the market closed on Wednesday, April 2, 2025, raising concerns about a potential global trade war. According to a White House fact sheet, the tariffs will take effect at 12:01 a.m. EST on Saturday, April 5, 2025.

“Today, President Donald J. Trump declared that foreign trade and economic practices have created a national emergency, and his order imposes responsive tariffs to strengthen the international economic position of the United States and protect American workers,” the fact sheet read.

On Thursday, April 3, Apple stock declined by over 8%, Meta Platforms and Amazon each dropped about 7%, and Nvidia and Tesla experienced declines of over 4%, per CNBC.

The tech-heavy Nasdaq Composite index fell more than 5%, on its way to the worst trading session in over five years, and is down 14% year-to-date. Microsoft and Alphabet, the parent company of Google, saw declines of 1% and 3%, respectively.

Semiconductor stocks experienced significant declines, with Marvell Technology, Arm Holdings, and Broadcom each dropping more than 8%. Personal computer manufacturers Dell and HP plummeted by more than 13% each.

The policy changes include a 34% tariff on imports from China, in addition to a previous 20% tax; a 46% duty on imports from Vietnam; and a 20% levy on imports from the European Union.

During his speech, Trump said he was taking action to bring in hundreds of billions of dollars in new revenue for the U.S. government and to restore fairness to global trade.

“Taxpayers have been ripped off for more than 50 years,” Trump said, per PBS. “But it is not going to happen anymore.”

On April 3, China’s Ministry of Commerce urged the U.S. to “immediately cancel” the unilateral tariff measures, saying it “firmly opposes this and will resolutely take countermeasures to safeguard its own rights and interests,” CNN reported.