Supreme Court Ruling Won't Alter US-China Trade Ties, Analysts Say

Experts believe Trump administration has other legal tools to impose tariffs despite court decision.

Published on Feb. 23, 2026

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After the U.S. Supreme Court ruled that President Donald Trump's global tariffs implemented under the International Emergency Economic Powers Act (IEEPA) were unlawful, analysts say the decision won't significantly impact U.S. trade relations with China. They note the Trump administration has other legal options to impose tariffs, and China is unlikely to renege on its commitments to purchase more American agricultural products.

Why it matters

The Supreme Court's ruling limits the president's ability to unilaterally impose tariffs under the IEEPA, but experts say the broader U.S.-China trade dynamic will remain largely unchanged as the two countries continue to navigate their complex economic relationship.

The details

The Supreme Court ruled 6-3 that the IEEPA does not authorize the president to impose tariffs, including retaliatory tariffs and fentanyl-related tariffs targeting China, Canada, and Mexico. However, in his dissent, Justice Brett Kavanaugh noted that the decision 'might not substantially constrain a President's ability to order tariffs going forward' due to other federal statutes that provide the president authority to impose tariffs. After the ruling, Trump raised global tariffs to 10% and then 15% under a separate trade law, Section 122. Analysts say China is unlikely to publicly renege on its commitments to purchase more U.S. agricultural products, as those purchases are driven by both economic and political motives. However, China may seek to diversify its sources and adjust the pace of imports.

  • The Supreme Court ruled on February 20, 2026.
  • Trump raised global tariffs to 10% on February 24, 2026, and then to 15% the next day, effective for 150 days.

The players

Donald Trump

The former president of the United States who implemented the tariffs that were ruled unlawful by the Supreme Court.

Xi Jinping

The leader of the Chinese Communist Party who promised to purchase more American soybeans and agricultural products in a phone call with Trump.

Brett Kavanaugh

The Supreme Court justice who dissented from the majority opinion, noting that the decision might not substantially constrain a president's ability to order tariffs going forward.

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What they’re saying

“The decision might not substantially constrain a President's ability to order tariffs going forward.”

— Brett Kavanaugh, Supreme Court Justice (The Epoch Times)

“China's purchases of U.S. agricultural products have long been driven by both economic and political motives. Now, Beijing can use the instability of the rules as a pretext to adjust the pace of imports and diversify sources, particularly shifting towards supplies from Brazil and South America.”

— Davy J. Wong, U.S.-based independent economist (The Epoch Times)

“Because the United States and China are currently decoupling, regardless of the Supreme Court's ruling, this fundamental trend of decoupling is unchangeable. This trend is unaffected by tariff rulings. The CCP will simply use this to its advantage, to pressure Trump in negotiations. The CCP will try to rally more countries to counter the United States.”

— Wang He, U.S.-based China affairs commentator (The Epoch Times)

What’s next

Trump agreed to visit China in April per Xi's invitation during their phone call, and this visit is seen as having special significance for Xi Jinping to maintain relations with the United States and with Trump.

The takeaway

While the Supreme Court's ruling limits the president's ability to unilaterally impose tariffs under the IEEPA, the broader U.S.-China trade dynamic is likely to remain largely unchanged, as the Trump administration has other legal tools to continue the tariff war, and China is expected to maintain its commitments to purchase more American agricultural products despite seeking to diversify its trade relationships.