China vows full retaliation as U.S. tariffs surge; key global indices tumble amid trade uncertainty

In a dramatic move intensifying the U.S.–China trade conflict, President Donald Trump has imposed a 104% tariff on all Chinese imports. The decision, confirmed on Tuesday, April 8, prompted immediate retaliation from Beijing and triggered heavy losses across global markets as the tariffs officially take effect Wednesday, April 9.

Tensions between the U.S. and China over trade have been escalating for years. Trump’s first term saw the introduction of sweeping tariffs, which the Biden administration partially maintained. Now in his second term, Trump’s tariff hike represents the most aggressive move yet in the ongoing economic standoff.

U.S. Slaps 104% Tariffs on Chinese Goods

On Tuesday, April 8, President Trump finalized plans to implement a 104% tariff on all Chinese imports. The dramatic increase came after China refused to withdraw its announced 34% retaliatory tariffs on U.S. goods by noon that day. Initially, Washington had planned a 34% hike, but an additional 50% was added after China’s response, pushing total levies to new heights.

White House Press Secretary Karoline Leavitt confirmed the decision during a press briefing on Tuesday. She stated that the tariffs would officially begin at 12:01 a.m. EST on Wednesday, April 9, and declared, “It was a mistake for China to retaliate.” Leavitt’s remarks, made to CBS News’ Ed O’Keefe, were widely circulated online.

Also on Tuesday night, Trump signed an executive order tripling tariffs on individual goods valued under USD 800, raising them from 30% to 90%. The rule, long protected by the “de minimis” exemption, will now significantly affect shipments from e-commerce giants like Shein, Temu, and AliExpress.

By the time Asian markets opened on Wednesday, April 9, the global economic fallout was immediate. The S&P 500, after soaring earlier Tuesday, reversed a 4% gain to close down 1.6%—its sharpest intraday reversal since 1978. The Dow lost 320 points, and Nasdaq sank 2.15%. Hong Kong’s Hang Seng and Japan’s Nikkei 225 both plunged 3%, while South Korea’s Kopsi and Australia’s ASX 200 dipped 1%.

China Prepares Broad Retaliation

Late Tuesday night, China’s Commerce Ministry slammed the latest U.S. decision, calling it “a mistake upon a mistake.” In a strongly worded statement, Beijing reaffirmed it would escalate its countermeasures. Influential state-linked commentators circulated a list of likely retaliations, including tariffs on U.S. agricultural products, a poultry import ban, and the suspension of access to Chinese markets for American consulting and entertainment services.

China also resumed pressure on U.S. tech companies. Antitrust probes were reactivated against Google, Intel, and Nvidia, echoing previous retaliatory strategies. “China does not provoke trouble, but it is not afraid of it either,” wrote Liu Hong, an editor at Xinhua, on his verified Weibo account late Tuesday.

Xi Jinping: Standing Firm Amid Global Pressure

For Chinese President Xi Jinping, yielding to Trump is not politically viable. On Tuesday evening, Chinese state media labeled Trump’s strategy as “economic blackmail,” and reaffirmed that “China will fight to the end.” Analysts note that backing down would undermine Xi’s strongman image and risk internal criticism. Beijing views Trump’s escalating moves as part of a broader pattern of economic coercion and has little incentive to make concessions without reciprocal U.S. steps.

Meanwhile, economists warn U.S. consumers are likely to bear the cost. Chinese goods—ranging from electronics and phones to everyday household items—will now face dramatic price hikes. In 2024, China exported over USD 439 billion worth of goods to the U.S., making it the country’s second-largest import partner.

Tariff Shock Extends Beyond China

Wednesday, April 9, also marks the start of new tariff enforcement for dozens of other countries. Rates ranging from 11% to 50% now apply to U.S. imports from Vietnam, Cambodia, and the European Union. Vietnam’s new rate has been set at 46%, and Cambodia’s at 49%. While world leaders sought delay or exemption, Leavitt confirmed that Trump “expects these tariffs to go into effect as planned.”

Canada has already countered with retaliatory tariffs, while the European Union is assessing its next steps. According to the Peterson Institute for International Economics, average tariffs on Chinese goods will now jump from 20.8% to nearly 125%—levels unseen in U.S. history.

Trade War Fallout Raises Global Economic Stakes

The 104% tariff enforced by the United States marks a turning point in global trade policy—one that could destabilize economic cooperation built over decades. As President Trump reinforces a unilateral, high-pressure approach, and China under Xi Jinping signals absolute defiance, the world economy is being drawn into a prolonged and unpredictable standoff. ASEAN nations—many of which serve as integral links in global supply chains—now face major uncertainties in manufacturing flows, foreign direct investment, and export competitiveness. Rising inflation, shifts in sourcing, and constrained consumer confidence could erode regional growth momentum.

Globally, the stakes are just as high. The economic decoupling of the world’s two largest economies threatens to divide global trade into competing spheres, forcing smaller nations to navigate an increasingly polarized economic environment. Financial markets are already showing signs of volatility, and businesses worldwide are bracing for higher input costs and disrupted logistics. With no signs of compromise from either Washington or Beijing, the tariff war is not just a bilateral issue—it is now a catalyst for global economic realignment, one that could shape the next decade of trade, investment, and power dynamics.

Sources:
[1] China hit with 104% levy as Trump’s tariff plan kicks in
[2] China criticizes Trump tariff “blackmail” as market turmoil settles
[3] US hits China, Mexico and Canada with significant new tariffs; retaliation underway
[4] China’s new tariffs retaliate against Trump’s economic pressure
[5] China puts Google, Nvidia, Intel in crosshairs as Trump dispute escalates
[6] Tariffs hike triggers biggest S&P 500 reversal since 1978
[7] Trump on tariffs, Elon Musk, EU & China: What to know