
Less than a day later, the postal agency reversed the suspension, stating on Wednesday that it would “continue accepting all international inbound mail and packages from China and Hong Kong Posts.” The move followed the implementation of new US tariffs on Chinese goods and the elimination of the “de minimis” customs exemption for low-value parcels entering the United States.
In its reversal notice, the USPS said it and U.S. Customs and Border Protection are working to institute an “efficient collection mechanism” for the new China tariffs seeking to minimise disruption in package delivery.
The postal service did not offer a detailed explanation for the initial suspension.
Observers note that the brief disruption raised concerns for Chinese-origin e-commerce shipments, which had relied heavily on postal-routing from China and Hong Kong.
The rapid U-turn also underscored how rapidly trade-policy tensions can affect logistics flows.
The episode places heightened attention on how the United States will implement new tariff and border-control regimes tied to Chinese imports and how carriers manage sudden regulatory shifts.
While the postal service emphasised that letters and flat mail were not included in the pause, parcel shippers in China and Hong Kong reportedly scrambled to route around the announcement.
For American consumers and businesses relying on cross-border parcel delivery, the disruption—even if short-lived—illustrated vulnerability to policy shocks.
The USPS noted further that it will work with authorities to implement the collection of new import duties while keeping delivery channels open.
The incident comes at a time of intense trade and security competition between the United States and China, with Beijing issuing retaliatory tariffs and Washington signalling broader efforts to tighten oversight of low-value imports.
The aviation and logistics sectors are now monitoring whether further adjustments will be required to adapt to evolving customs and postal-service frameworks.
































