US Port Fee Suspension on China-Linked Vessels Set to Run Through January: How Shippers Should Use the Extra Two Months
The Office of the US Trade Representative (USTR) proposed on October 23 to extend the suspension of Section 301 port fees on Chinese-owned, Chinese-operated and Chinese-built vessels by two more months: from the current expiry of November 9, 2026 through January 9, 2027. The Federal Register notice is scheduled for publication on October 26, with public comments due by October 30. Beyond the vessel fees themselves, the suspension also continues to cover duties on Chinese-made ship-to-shore cranes and cargo-handling equipment.
What makes this notice significant is that it converts a political announcement into a legal reality. On September 23, the US Treasury Secretary publicly stated that the truce between Washington and Beijing had been extended to January 10, 2027, including the continued suspension of reciprocal port fees. But the original suspension was created by a USTR Federal Register notice with its own effective date and termination clause, and only a new notice could legally extend it. For weeks, trade publications had been tracking this gap between what was announced and what was binding. Friday's proposal is that missing formal step. Two details are worth noting: the proposed window runs to January 9, one day earlier than the January 10 date cited by the Treasury Secretary, and the US document does not confirm whether China will extend its own suspension of retaliatory fees on US-linked vessels.
The short history of these fees carries a clear lesson for shippers. The charges took effect on October 14, 2025 and were suspended on November 10, meaning they were actually enforced for less than four weeks. During that brief window, US carrier Matson disclosed roughly 6.4 million dollars in reciprocal Chinese port fees, while COSCO had earlier been estimated to face about 1.5 billion dollars a year in US charges. The point is that if the fees return, the cost will not stay on carriers' balance sheets; it will flow through freight rates onto every US-bound shipment.
For shippers planning Q4 and early-2026 US-bound cargo, we suggest treating January 9 as a hard date on the calendar. First, move risk-sensitive cargo within the window, completing the main ocean leg before the potential reinstatement date. Second, go through your quotations with carriers line by line: if fees resume after January 9, who bears the new port charges and on what basis prices adjust should be written into the booking confirmation. Third, watch what comes after January 9. Under its Maritime Action Plan, the US administration is weighing a much broader fee regime covering all foreign-built commercial vessels, which could expand the cost base from China-linked ships to virtually the entire ocean fleet. Fourth, during the suspension window, Chinese-built tonnage may redeploy back to US trades, so it is worth running an extra round of carrier comparisons, as marginal shifts in fleet structure often create pricing flexibility.
The policy pendulum will keep swinging between suspension and reinstatement. Shippers cannot predict it, but they can convert every timeline into contract terms and booking rhythm. The window is certain; what lies beyond it is not. Planning in that order is what keeps both cost and transit time under control.
