• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceMarkets

Investors Remember December as Trump Tweets About Tariffs Again

Rey Mashayekhi
By
Rey Mashayekhi
Rey Mashayekhi
Down Arrow Button Icon
Rey Mashayekhi
By
Rey Mashayekhi
Rey Mashayekhi
Down Arrow Button Icon
May 6, 2019, 4:05 PM ET
President Trump Meets With Vice Premier Of China At The White House
WASHINGTON, DC - APRIL 04: U.S. President Donald Trump (C) and Chinese Vice Premier Liu He (L) wait for journalists to leave the the Oval Office before beginning their meeting at the White House April 04, 2019 in Washington, DC. The New York Times reported Thursday that Trump is likely to announce plans for a future summit meeting with Chinese President Xi Jinping to resolve remaining trade issues and sign a final agreement between the U.S. and China. (Photo by Chip Somodevilla/Getty Images)Chip Somodevilla/Getty Images

Going into this month, the U.S. economy looked to be in exquisite shape. First-quarter GDP growth surpassed virtually all expectations, the unemployment rate fell its lowest level in nearly 50 years in April, and the S&P 500 was setting new record highs on almost a daily basis.

Then on Sunday, President Trump pressed “tweet” on his latest rhetorical arrow at China—using his favorite medium to threaten to raise tariffs on $200 billion of Chinese imports, as well as new tariffs on $325 billion of additional goods. Contrary to reports of steadily progressing trade talks between the U.S. and China, Trump claimed that discussions have been moving “too slowly” and indicated that the Chinese were “attempt[ing] to renegotiate” terms.

For 10 months, China has been paying Tariffs to the USA of 25% on 50 Billion Dollars of High Tech, and 10% on 200 Billion Dollars of other goods. These payments are partially responsible for our great economic results. The 10% will go up to 25% on Friday. 325 Billions Dollars….

— Donald J. Trump (@realDonaldTrump) May 5, 2019

….of additional goods sent to us by China remain untaxed, but will be shortly, at a rate of 25%. The Tariffs paid to the USA have had little impact on product cost, mostly borne by China. The Trade Deal with China continues, but too slowly, as they attempt to renegotiate. No!

— Donald J. Trump (@realDonaldTrump) May 5, 2019

Trump’s rhetoric roiled the global markets on Monday morning, with the major U.S. indices down across the board. And with the tap of a screen, the President once again showed how, when it comes to arguably his greatest political asset—one of the longest economic expansions in American history—he may very well be his own worst enemy.

For all his talk about how the Federal Reserve’s tightening monetary policy was threatening to stifle the economy, it has been Trump’s ongoing stance toward China that has proven the greatest single risk factor to the markets. If investors hate uncertainty, then the president’s willingness to rock the boat via policy declarations on Twitter have been the equivalent of bull-market kryptonite.

Take Trump’s now famous “Tariff Man” tweet on December 4, when he cast doubt upon the temporary, 90-day trade truce that had been agreed between U.S. and China just days earlier at the G20 summit in Buenos Aires. The uncertainty triggered by the president’s posturing sent the markets into a sell-off, with the Dow Jones Industrial Average, S&P 500, and Nasdaq Composite all plunging more than 3 percent that day.

More than hindering market psychology, the ongoing trade dispute has risked disrupting an American economy that—for all of the Trump administration’s talk around rebalancing the U.S.-China dynamic in favor of American companies and workers—remains heavily reliant on imported goods. Not only did the U.S.’s trade deficit hit a record $891 billion at the end of last year, but its trade gap with China alone stood at $419 billion in 2018.

And contrary to conventional wisdom, that trade deficit is fueled by more than just American consumers buying ready-made, imported products. According to UBS economist Robert Martin, the tariffs levied on foreign imports threaten what has been “a real manufacturing renaissance” in the U.S. over the past two years—with small and mid-sized American companies, in industries ranging from auto parts and fabricated metals to plastics, chemicals and computers, driving a improved U.S. manufacturing sector.

Martin notes that tariffs imposed by the Trump administration last year hit such manufacturers particular hard—and in fact contributed to slowing economic conditions at the end of last year that yielded December’s market volatility and triggered fears of a possible recession on the horizon.

“Their business model is to import intermediate products from emerging markets, mainly China,” Martin says of the resurgent U.S. manufacturers. “When the tariffs came in, we saw a significant decline in [imports of] those tariffed goods, and we saw the real effects of those tariffs ripping through the economy [in December].”

Indeed, materials, industrials, and information technology were the three S&P 500 sectors hit hardest by Monday’s sell-off in the wake of President Trump’s most recent tariff threat, which Bank of America Merrill Lynch described as “the most significant escalation of the U.S.-China trade war to date” in a note on Monday morning.

“The immediate market response suggests that the latest escalation of the trade war was a complete surprise to investors,” BoAML global economist Aditya Bhave wrote in the note, adding that the markets “could be in for a bumpy ride before a trade deal is reached.” He added that the escalated tariffs on $200 billion of Chinese goods “would amount to an additional $30 billion tax on U.S. consumers and firms, representing the largest single round of tariff increases since the trade war began.”

While Trump’s rhetoric “is undoubtedly an attempt to speed up negotiations, and perhaps to extract more compromises out of China,” according to Bhave, it remains to be seen how China responds. Chinese officials were caught off-guard by Trump’s threat, the Wall Street Journal reported on Sunday night, and said to be considering canceling the latest round of trade talks between the two sides, which are due to resume in Washington on Wednesday. “China shouldn’t negotiate with a gun pointed to its head,” a source briefed on the situation told the Journal.

Of course, that’s exactly the sort of hardline negotiating stance toward China, and global trade at large, that Trump promised in riding a wave of economic populism all the way to the White House. It remains to be seen whether that approach proves successful in recalibrating the U.S.-China trade dynamic in America’s favor, as Trump promised, or ends up throwing the economy off-course—potentially squandering his biggest political advantage heading into the 2020 election.

About the Author
Rey Mashayekhi
By Rey Mashayekhi
LinkedIn iconTwitter icon
See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
Fortune Secondary Logo
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

A commercial ship anchored off the coast of Dubai.
EnergyMiddle East
The war in Iran could lead to a ‘guaranteed global recession’ because of one chokepoint that is crucial to the world economy, analyst says
By Tristan BoveMarch 2, 2026
44 minutes ago
explosion in a middle eastern city
CryptoCryptocurrency
A brief collapse in Bitcoin price echoes earlier geopolitical conflicts—but a rapid bounceback shows the long term impact of Iran strikes are unclear
By Carlos GarciaMarch 2, 2026
1 hour ago
Middle EastIran
Iran’s Islamic Revolutionary Guard controls a sprawling business empire that dominates the economy
By Jason MaMarch 2, 2026
1 hour ago
Blackstone CEO Stephen Schwarzman
SuccessCEO salaries and executive compensation
Blackstone CEO took home $1.2 billion last year, after admitting he went ‘max everything’ in his career—to the point of burning off his nerve endings 
By Emma BurleighMarch 2, 2026
3 hours ago
Warren Buffett scratching his head
SuccessWealth
Warren Buffett once admitted that selling McDonald’s shares was ‘a very big mistake.’ Today, they’d be worth over $10 billion 
By Preston ForeMarch 2, 2026
3 hours ago
The Bread Savings logo on a green layered background.
Personal FinanceCertificates of Deposit (CDs)
Bread Savings CD rates 2026: Standard and IRA CDs with top-tier APYs
By Joseph HostetlerMarch 2, 2026
4 hours ago

Most Popular

placeholder alt text
Economy
Your grandparents are the reason the U.S. isn't in a recession right now. That won't last forever
By Eleanor PringleMarch 1, 2026
1 day ago
placeholder alt text
Success
MacKenzie Scott's close relationship with Toni Morrison long before Amazon put Scott on the path to give more than $1 billion to HBCUs
By Sasha RogelbergMarch 1, 2026
1 day ago
placeholder alt text
Middle East
U.S. military gives Iran a taste of its own medicine with cheap copycat Shahed drones, while concern shifts to munitions supply in extended conflict
By Jason MaMarch 1, 2026
23 hours ago
placeholder alt text
Middle East
As Iran attacks Dubai, the tax-free haven for the global elite could see 'catastrophic' fallout — 'this can also send shockwaves globally'
By Jason MaMarch 1, 2026
1 day ago
placeholder alt text
AI
American schools weren’t broken until Silicon Valley used a lie to convince them they were—now reading and math scores are plummeting
By Sasha RogelbergMarch 1, 2026
23 hours ago
placeholder alt text
Health
Gen Z men are eating ‘boy kibble,’ the human equivalent to dog food, to load up on protein cheaply
By Jake AngeloMarch 1, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.