Full Breakdown
China Expands Export Controls on Drug Precursors Ahead of Xi-Trump Meeting
By Drooid · · How we work
New Export Restrictions Announced
China’s Commerce Ministry and related authorities said the country will now require export permits for two additional chemicals that can be used to manufacture illegal drugs. The permits apply to shipments bound for the United States, Mexico and Canada, raising the total number of controlled precursors to 18. The announcement was made shortly before the scheduled meeting between Chinese President Xi Jinping and U.S. President Donald Trump.
Recent History of Controls
In November 2025, Beijing first limited exports of 13 “drug-making” chemicals to the same three North American markets, targeting substances linked to synthetic opioids such as fentanyl. In May 2025, China added three more fentanyl-related precursors to the list, following earlier diplomatic talks between Xi and Trump in South Korea (October 2025) and Beijing (May 2025). The United States responded with a tariff on fentanyl-related imports, which the U.S. Supreme Court struck down in February 2025. China’s foreign minister later criticized the tariff, describing the U.S. response as punitive despite Beijing’s reported goodwill.
Official U.S. Position
U.S. officials have labeled China the world’s largest producer of many precursor chemicals used in the illicit production of fentanyl, methamphetamine and other synthetic drugs. They have urged Beijing to take “more aggressive action” to curb the flow of unregulated precursors, citing the role of these substances in tens of thousands of overdose deaths annually in the United States.
Potential Impact
The expanded permit requirement could slow the diversion of precursor chemicals into illegal drug markets, potentially reducing the supply of fentanyl and related synthetics that fuel the overdose crisis. At the same time, the move adds a new layer of regulatory friction to U.S.–China trade relations, coming at a sensitive moment as the two leaders prepare to meet.
Data & Statistics
- Controlled precursors now total 18 chemicals.
- The original restriction covered 13 chemicals (November 2025).
- 3 additional fentanyl-related precursors were added in May 2025.
- The United States records tens of thousands of overdose deaths each year linked to synthetic opioids.
These developments illustrate Beijing’s latest effort to address U.S. concerns while navigating the broader diplomatic and trade context surrounding the upcoming Xi-Trump summit.