USTR Port Fees on China Ships: Six Months Into the Truce, the April Trigger That Wasn't

April 17, 2026 was supposed to be a hard day on a lot of fleet spreadsheets. It is the anniversary of the USTR's final Section 301 notice of action against China's maritime, logistics, and shipbuilding sectors, and the date on which the per-container fee on Chinese-built vessels was scheduled to rise from $120 to $153, with the net-ton fee on Chinese-owned or operated ships climbing by a further $30 per net ton. Carriers had built the step-ups into their 2026 surcharge models from the moment the final notice was published.

That escalation will not happen. On November 10, 2025, following a Trump-Xi meeting in Korea, USTR suspended the entire fee schedule for one year, through November 9, 2026. The White House confirmed the freeze as part of a broader bilateral trade understanding, and Beijing reciprocated by pausing its mirror "special port fees" on US-flag vessels. Watson Farley & Williams, Norton Rose Fulbright, and Skuld have all confirmed that during the suspension window, affected operators owe no fees and accrue no liability — the regulation sits on the books, but the meter is off.

The six-month check-in is where it gets interesting. In the months before the truce, Greek and Japanese owners were visibly repositioning away from China-built tonnage and Korean yards were booking out 2028 berth capacity on the strength of the fee arbitrage. That premium on non-Chinese tonnage has eased, and S&P sales have quietly begun to clear China-built VLCCs and modern kamsarmaxes that were trading at steep discounts in Q3 2025. Several liner operators have re-admitted China-built vessels to their US East Coast rotations that had been swapped out in October. In other words, the market has front-run the political risk — it is pricing in extension, not snap-back.

That may be the wrong call. The suspension is tied to a fragile trade arrangement whose other components — rare-earth export controls, fentanyl enforcement, agricultural purchases — are still being implemented and can go sideways at any time. Industry lawyers at HFW and Vedder Price have been explicit that if either side walks, the fees can be reinstated with minimal lead time. The November 9 expiration also sits uncomfortably close to the US post-election handover window, which means any owner counting on a second extension is betting on political continuity rather than commercial logic.

What this means for operators. Treat the next seven months as a window, not an all-clear. Desk-check every fixture running past November on a China-built or Chinese-controlled vessel against a reinstated-fee scenario at the stepped-up rates, and make sure your charter party has the language to pass those costs through. Sale-and-purchase teams should stress-test Chinese tonnage bids against a post-November downside. And if you operate foreign-built vehicle carriers — which sit inside Annex III and caught owners off-guard last year — do not assume the suspension stays clean on that track; USTR has continued to issue targeted guidance even during the freeze. The fees are paused, not gone, and the calendar is already working against complacency.