CRS, China Fentanyl Precursors Drive IEEPA Tariffs, De Minimis Suspension, and PRC Export Controls

The Trump Administration imposed a 10% IEEPA tariff on all PRC goods and suspended de minimis treatment for low-value Chinese imports citing China's role in fentanyl precursor supply, though the Supreme Court invalidated the IEEPA tariffs in February 2026. China has responded with scheduled export controls on 13+ fentanyl precursor chemicals to North America and additional chemicals timed to subsequent U.S.-China...