Between April 2 and April 11, 2025, a rapid tit-for-tat tariff escalation between the United States and China pushed the effective US tariff rate on Chinese goods to 145 percent — a level approaching total economic decoupling of the world's two largest economies. The escalation unfolded across a single week of retaliatory rounds that demonstrated how quickly trade conflict could spiral beyond rational economic calculation.
The sequence began with Trump's April 2 "Liberation Day" executive order imposing IEEPA-based reciprocal tariffs, which set China's rate at 34 percent on top of existing duties. China retaliated with matching tariffs on US goods. Trump responded by raising the China-specific rate to 84 percent. China matched again. On April 9, Trump raised the rate to 125 percent while simultaneously announcing a 90-day pause on tariffs for all other countries — singling China out as the sole target of continued escalation. The 125 percent reciprocal rate, stacked on top of the existing 20 percent baseline tariff imposed in February and March under separate fentanyl-related orders, brought the effective combined rate to 145 percent. China raised its retaliatory tariffs on American goods to 125 percent.
On April 11, the administration exempted a range of electronic products from the reciprocal tariffs, including smartphones, computers, semiconductors, integrated circuits, flat panel displays, and solid-state drives. The exemptions were made retroactive to April 5. The carve-outs reflected the practical impossibility of maintaining 145 percent tariffs on products central to the US technology supply chain — effectively an acknowledgment that the tariff rate was economically destructive even by the administration's own standards.
The 145 percent rate on China represented an economic absurdity: a tariff so high it functioned as a near-total import ban while simultaneously being riddled with exemptions for products the US economy could not function without. The semiconductor and electronics exemptions particularly revealed the incoherence of the approach — the administration was simultaneously pursuing economic decoupling from China and acknowledging that decoupling was impossible for the most strategically important products. The episode established the pattern that would characterize the trade war through early 2026: maximalist tariff announcements for political effect, followed by quiet exemptions where economic reality demanded them, creating a system of selective protectionism that rewarded political connections over market efficiency.