Donald Trump Launches Section 301 Trade Probe Targeting China Ahead of Beijing

The United States has opened a sweeping trade investigation targeting China under Section 301 of the Trade Act of 1974, adding fresh tension to an already fragile relationship between the world’s two largest economies. The probe comes less than three weeks before Donald Trump is scheduled to meet Xi Jinping in Beijing for a closely watched bilateral summit.

The investigation will examine alleged unfair trade practices, with particular focus on issues such as structural overcapacity in manufacturing and labor practices within global supply chains. Although the probe formally covers multiple trading partners, analysts say the move clearly targets China given long-standing U.S. concerns about industrial subsidies, excess production capacity and forced labor allegations.

The timing of the probe reflects Washington’s effort to restore negotiating leverage ahead of the summit. Trump’s ability to impose tariffs was recently weakened after the United States Supreme Court struck down his earlier “reciprocal tariff” policy, limiting the administration’s flexibility in using tariffs as a pressure tool. By launching a Section 301 investigation, the White House may be seeking another pathway to maintain economic pressure during negotiations.

Section 301 allows the U.S. president to impose tariffs or other trade restrictions on countries found to be engaging in unfair practices without requiring congressional approval. Trump previously used the same mechanism during his first term to impose tariffs on hundreds of billions of dollars’ worth of Chinese imports, triggering a prolonged trade conflict between the two countries.

At the same time, China’s export sector has remained resilient despite international criticism of its export-driven growth model. Chinese exports surged more than 20% during the first two months of the year, pushing the country’s trade surplus to a record $213.6 billion. That strong performance has reinforced concerns in Washington about China’s growing dominance in global manufacturing.

The new investigation adds uncertainty to an already delicate diplomatic environment. The two countries had reached a tentative trade truce late last year, but the agenda for the upcoming summit remains unclear as tensions continue to build. Analysts say the widening gap between the two sides’ priorities could limit the chances of a major breakthrough.

The geopolitical environment has also become more complicated following escalating conflict in the Middle East. Disruptions linked to the war involving Iran have raised concerns about energy supply routes, particularly the Strait of Hormuz, through which roughly one-fifth of global oil flows. As a major importer of Middle Eastern energy, China is particularly exposed to prolonged instability in the region.

Despite these challenges, expectations for the summit remain relatively modest. Trump is scheduled to visit China from March 31 to April 2, marking the first visit by a U.S. president since his previous trip to Beijing in 2017. Trade negotiators from both countries are expected to meet in advance to prepare the groundwork for the talks.

Observers say the most likely outcomes will involve limited commercial commitments rather than sweeping structural agreements. Washington is expected to push China for larger purchases of U.S. agricultural goods such as soybeans and potentially additional orders for aircraft. Meanwhile, Beijing is likely to seek greater clarity about future U.S. export controls on advanced technologies.

Chinese officials have struck a relatively conciliatory tone ahead of the meeting. During a recent briefing, Wang Yi emphasized the need for both countries to create a stable environment for dialogue and avoid unnecessary disruptions ahead of the summit.

Still, expectations for a major reset in U.S.–China relations remain low. Analysts say the meeting will likely serve as the beginning of a longer negotiation process rather than delivering a comprehensive deal. In the meantime, the new Section 301 investigation underscores how trade tensions continue to shape the strategic rivalry between Washington and Beijing.