In a significant escalation of trade tensions, China has formally challenged the United States’ recent imposition of tariffs by filing a dispute with the World Trade Organization (WTO). The Chinese government contends that these tariffs, introduced under President Donald Trump’s administration, are discriminatory and violate international trade rules.

The tariffs in question include a 10% levy on Chinese goods, justified by the U.S. as a measure to halt the flow of fentanyl opioids and their precursor chemicals into the country. China disputes this rationale, asserting that the duties are based on “unfounded and false allegations” and are inconsistent with the U.S.’s obligations under the WTO framework.

In response to the U.S. tariffs, China has implemented its own set of retaliatory measures. These include a 15% tariff on coal and liquefied natural gas, and a 10% tariff on crude oil, agricultural machinery, and large-engine vehicles. Additionally, China has initiated an antitrust investigation into Google and imposed export controls on critical minerals essential for high-tech products.

The U.S. tariffs have also led to disruptions in international shipping. The U.S. Postal Service briefly suspended incoming parcels from China and Hong Kong, citing the new trade policies. Services were resumed after Beijing accused Washington of “unreasonable suppression.”

This dispute marks a significant moment in U.S.-China trade relations, with potential implications for global trade dynamics. The outcome of China’s WTO challenge remains uncertain, especially considering the current non-functioning status of the WTO’s Appellate Body due to previous U.S. actions blocking the appointment of new judges.