Three separate Section 301 timers on China run out at 11:59 p.m. Eastern on Nov. 9, and with 17 days left USTR has published nothing that would stop any of them. Importers are pricing both outcomes.
WASHINGTON, Oct. 23, 2026
The single largest scheduled change in United States import costs this year is now 17 days away, and no one in Washington has said whether it will happen.
At 11:59 p.m. Eastern on Monday, Nov. 9, three distinct suspensions tied to the Office of the United States Trade Representative’s China program are set to lapse together. The 178 remaining product exclusions from the Section 301 tariffs on Chinese goods expire. The one year suspension of Section 301 fees on Chinese built and Chinese linked vessels calling at American ports expires. And a deferral covering Section 301 tariffs on cargo handling equipment, including ship to shore cranes, runs out the following day.
Each of these was extended once. None has been extended again. As of late October, USTR had published no Federal Register notice continuing any of them, despite a September statement from Treasury Secretary Scott Bessent that the broader United States and China understanding reached at Busan had been extended to Jan. 10, 2027.
For importers, customs brokers, carriers and port operators, that gap between a political statement and a legal instrument is the entire problem. A Treasury secretary’s remark does not amend a USTR notice. Until a notice issues, the published expiry governs, and entry filings on Nov. 10 will be assessed under whatever is actually on the books that morning.
WHAT THE EXCLUSIONS COVER
The 178 exclusions are the surviving remnant of a process that once covered thousands of products.
USTR imposed the original Section 301 tariffs on China in two tranches in 2018, following an investigation into Chinese practices on technology transfer, intellectual property and innovation. List 1 took effect July 6, 2018, applying a 25 percent duty to 818 tariff subheadings covering roughly 34 billion dollars of annual trade. List 2 followed on Aug. 23, 2018, applying 25 percent to 279 subheadings covering roughly 16 billion dollars. List 3, covering a far broader range of goods, also carries 25 percent. List 4A carries 7.5 percent.
Subsequent reviews raised rates on strategic categories well above those baselines. Solar cells moved to 50 percent in 2024, as did certain steel and aluminum products at 25 percent, and semiconductors moved to 50 percent in 2025.
The exclusions that remain are narrow, product specific carve outs, many of them written around manufacturing inputs with no available non Chinese source at the time they were granted. They have been extended repeatedly, most recently through Nov. 9, 2026.
The arithmetic of their lapse is straightforward and unforgiving. An importer bringing in a List 3 product currently covered by an exclusion pays no Section 301 duty today. On Nov. 10, absent an extension, that same product pays 25 percent. On a 100,000 dollar entry that is 25,000 dollars. A List 4A product moves from zero to 7.5 percent, or 7,500 dollars on the same entry value.
Those figures understate the full change, because most goods from China now also carry a separate Section 301 duty arising from the forced labor investigations. USTR made findings in 60 of those investigations on June 2, 2026, proposed duties of 10 and 12.5 percent, announced final action on July 23, 2026, and the duties took effect July 24, 2026 as the temporary Section 122 surcharge expired. Chinese origin goods generally carry the 12.5 percent rate, stacked on top of the ordinary most favored nation duty and any applicable list rate.
A company that has built its landed cost model around an exclusion is therefore looking at a potential move from most favored nation plus 12.5 percent to most favored nation plus 12.5 percent plus 25 percent.
USTR CONTINUED THE ACTIONS, SAID NOTHING ABOUT THE EXCLUSIONS
On Oct. 6, USTR filed a notice, published in the Federal Register on Oct. 7, determining that both 2018 Section 301 actions remain in effect. Representatives of benefiting domestic industries had requested continuation, which under the Trade Act of 1974 means that neither action terminated on its anniversary. The notice stated that the actions “did not terminate and remain in effect, subject to possible further modifications.”
USTR also said it will conduct the second statutory four year review and will publish a separate notice describing that process, with an opportunity for interested parties to comment on the effectiveness of the actions, on other actions that might be taken, and on the effects of the actions on the United States economy including consumers.
The same notice made a technical conforming amendment to one product exclusion that had been disrupted by statistical reporting changes to the Harmonized Tariff Schedule effective July 1, 2026. The amendment applies to goods entered for consumption, or withdrawn from warehouse for consumption, on or after July 1, 2026, and is intended to preserve the exclusion’s pre existing product coverage. Customs and Border Protection was directed to issue entry guidance and implementation instructions.
What the notice did not do was extend the exclusions. That omission, in a document that otherwise addressed the China program comprehensively and was issued barely a month before the deadline, is the clearest available signal of where the agency’s attention sits. It is not proof of intent. USTR has extended exclusions in short notices issued close to expiry before. But importers planning on the basis of precedent rather than publication are taking a position, not managing a risk.
THE VESSEL FEES
The second timer is larger in per transaction terms and harder to mitigate.
The Section 301 maritime action grew out of a year long investigation into China’s role in the logistics, maritime and shipbuilding sectors. Fees on China linked vessels calling at United States ports began collection in October 2025 and were suspended on Nov. 10, 2025, as part of the Busan understanding between the two presidents. China simultaneously suspended its own retaliatory port fees on American ships. The United States suspension is scheduled to end at 11:59 p.m. Eastern on Nov. 9, 2026.
Published descriptions of the fee schedule differ in their particulars, which is itself a compliance problem.
Supply Chain Dive, reporting on Sept. 28, described USTR fees of 18 dollars per net ton, or up to 120 dollars per container, rising each April, applied to vessels built in China or owned or operated by entities tied to China.
Sourcing Journal, reporting the same day, described a tiered structure in which Cosco, OOCL, China United Lines and Hede Shipping faced a base surcharge of 50 dollars per net ton for each United States port call, escalating annually to 140 dollars per net ton by 2028, while Chinese built ships owned by other carriers faced 18 dollars per net ton.
Xinde Marine News, also on Sept. 28, described the suspended schedule as 80 dollars per net ton for Chinese owned or Chinese operated vessels at the rate dated April 17, 2026, and for Chinese built vessels operated by non Chinese companies the higher of 23 dollars per net ton or 153 dollars per container discharged.
These accounts are not necessarily inconsistent. They appear to describe different tiers, different annual escalation points and different measurement bases within the same notice. For a shipper trying to estimate exposure, however, the spread between 18 dollars per net ton and 80 dollars per net ton is the difference between a manageable surcharge and a material change in ocean freight economics.
The magnitude is not theoretical. According to Sourcing Journal, Cosco and OOCL, the two carriers most exposed, accumulated nearly 43 million dollars in surcharges in the first week of collection alone, a pace that would exceed 2 billion dollars over a full year.
Carriers responded to the original imposition by reshuffling fleets. MSC, Maersk and CMA CGM largely avoided the charge by rotating non Chinese built vessels onto United States services. That mitigation worked once. Whether it can be repeated at scale on short notice, in a market where Chinese built tonnage represents a meaningful share of global capacity, is the open question.
THE INDUSTRY CAMPAIGN
On Sept. 23, more than 200 trade and transport associations wrote to Ambassador Jamieson Greer asking for another extension of the vessel fee suspension. Signatories included the National Retail Federation, the Retail Industry Leaders Association, the Agriculture Transportation Coalition, the American Apparel and Footwear Association, the Footwear Distributors and Retailers of America and the World Shipping Council, alongside importers, exporters, agricultural groups, logistics providers, freight forwarders, customs brokers and truckers.
The letter warned that “imposing new or resumed fees on China built or China linked vessels would create immediate and far reaching consequences” for companies dependent on ocean transport, and that resuming them “would add another cost layer to an already strained transportation system.” A continued halt, the signatories argued, “would help ease uncertainty” while the sector absorbs elevated transportation costs, shifting carrier capacity, equipment availability problems and port and inland network constraints.
The groups made two further arguments worth noting. The first is that the fees would not be confined to a few market participants, because Chinese built vessels represent a significant share of global ocean carrier capacity, which means the cost would propagate through freight rates broadly rather than falling on targeted carriers. The second is that the year long suspension had already demonstrated that vessel fees alone will not rebuild American shipbuilding, and that more time would permit negotiation with China and coordination with allies.
Separately, the American Association of Port Authorities has warned that the fees could reduce cargo volumes at United States gateways, and the National Retail Federation has argued that tariffs on cranes and cargo handling equipment work against the policy’s own objectives by raising the cost of modernizing American ports.
As of the most recent reporting, USTR had not responded publicly.
THE THIRD TIMER
The cargo handling equipment tariffs are the least discussed of the three and may prove the most durable in their effects.
The Section 301 maritime action included duties on ship to shore cranes and related cargo handling equipment, which were deferred and are scheduled to take effect on Nov. 10, 2026. Unlike the vessel fees, which are assessed per call and can in principle be avoided by routing different tonnage, equipment tariffs attach to capital goods with long procurement cycles and very limited alternative supply.
A container terminal that needs new cranes has few options outside Chinese manufacturers at competitive price points, and the lead times run to years. A tariff applied at the point of importation on equipment ordered well in advance is difficult to mitigate through sourcing changes, and it lands on exactly the port infrastructure investment that the broader policy is meant to encourage.
WHAT HAPPENS IF NOTHING HAPPENS
The default outcome, if USTR publishes nothing, is a simultaneous three part cost increase on Nov. 10 affecting the goods themselves, the vessels that carry them and the equipment that moves them off those vessels.
The timing compounds the problem. Nov. 10 falls in the window when retailers are receiving the last of their holiday inventory and beginning to position for spring, and when agricultural exporters are moving the autumn harvest. Goods already on the water at the moment of expiry are the acute exposure, because entry date rather than export date generally governs, and a vessel that departs Shanghai in late October may well arrive after the deadline.
The reciprocal element adds a further layer. China suspended its own port fees on American vessels for one year from Nov. 10, 2025. If the American suspension lapses, there is no obvious reason for the Chinese suspension to continue, and American agricultural exporters who depend on competitive ocean rates would face the consequences.
WHAT IMPORTERS SHOULD BE DOING
With 17 days left, the practical work divides into things that must be done now and things that can wait for publication.
The immediate tasks are quantification and timing. Every importer with Chinese sourced goods should have a line level list of entries currently benefiting from one of the 178 exclusions, with annualized duty exposure calculated at the applicable list rate. Companies should know which in transit shipments are scheduled to arrive within a week either side of Nov. 9, and should be in contact with their brokers about entry timing for those specific bills of lading.
Where goods will arrive close to the deadline and the commercial value justifies it, accelerating entry is legitimate and routine. So is the opposite, holding goods in a bonded warehouse or foreign trade zone where the duty event can be deferred, though the treatment of Section 301 duties in zone contexts depends on the zone status elected and should be confirmed rather than assumed.
Pricing work should proceed on both scenarios. Quotes extending past Nov. 9 that assume continued exclusion coverage are unhedged positions. Contracts with customers should be reviewed for whether a tariff change of this kind triggers a price adjustment mechanism, and whether the notice periods in those mechanisms can actually be met on this timetable.
On the freight side, shippers should ask their carriers directly what vessel fee surcharge mechanism will apply from Nov. 10, what the carrier’s exposure profile looks like across the services the shipper uses, and whether any rate agreement currently in place allocates that cost. Carriers that reshuffled fleets a year ago may or may not be positioned to do so again.
Finally, the four year review that USTR announced on Oct. 7 is the forum in which the structural questions will be argued over the next year. Companies with a genuine stake in a particular exclusion should be preparing the record now, because a comment filed with evidence of sourcing alternatives, domestic capacity and downstream employment effects carries considerably more weight than a general objection filed late.
THE SOURCING QUESTION BEHIND THE DEADLINE
Strip away the mechanics and the Nov. 9 cliff is a test of a proposition the Section 301 program has been advancing since 2018: that sustained duties will move supply chains out of China.
Eight years of evidence suggest a more complicated answer. Some categories moved decisively, with apparel, footwear and furniture shifting substantial volume to Vietnam, Cambodia, Indonesia, India and Mexico. Others did not move at all, which is precisely why 178 exclusions survived multiple rounds of winnowing. An exclusion granted and repeatedly extended is, in effect, an official acknowledgment that no commercially viable alternative source exists for that product.
That makes the lapse of these particular exclusions a different kind of event from the original tariff imposition. The importers affected are, by the government’s own prior determination, the ones with the fewest alternatives. They will not respond to a 25 percent duty by relocating production, because if relocation had been feasible the exclusion would not have been renewed. They will respond by absorbing the cost, passing it on, or reducing volume.
The forced labor duties that took effect in July 2026 complicate the picture further, because they apply to a much broader set of economies than China. A company that diversified out of China over the past eight years may now find its alternative sources carrying their own Section 301 duties of 10 or 12.5 percent, which narrows the arbitrage that made diversification attractive.
WHAT THE REVIEW WILL ASK
The second four year review that USTR announced in October is the most consequential proceeding on the horizon, even though it will not conclude in time to affect the November deadline.
The statute directs the agency to examine the effectiveness of the actions in achieving their objectives, other actions that could be taken, and the effects of the actions on the United States economy, including on consumers. The first such review, conducted in 2024, resulted in rate increases on strategic categories rather than relief, and set up the exclusion structure that is now expiring.
Several things will be different this time. There is now a substantial body of published research on tariff pass through to American consumer prices, including work from Federal Reserve economists during 2026 examining how quickly tariffs reach retail. There is an eight year record of which sectors relocated and which did not. And there is a much larger overlay of other measures, including Section 232 duties across a dozen sectors, the forced labor duties, and the maritime action, which makes the counterfactual analysis considerably harder than it was in 2024.
Companies that want the review to reflect their circumstances need to put evidence into the record. Comment periods in these proceedings close on fixed dates, and arguments made outside them do not count.
THE LARGER PATTERN
There is a reading of this moment that is not about China at all.
The administration has concentrated an unusual amount of its tariff architecture into a small number of dates, and has shown a consistent preference for announcing political understandings before, and sometimes well before, issuing the legal instruments that implement them. The Busan extension to Jan. 10, 2027 was announced by the Treasury secretary on Sept. 23. A month and a half later, the operative USTR notice still says Nov. 9.
Trade practitioners have learned to work with that gap, but it imposes a cost that does not appear in any duty calculation. Every week spent preparing for two mutually exclusive outcomes is a week of working capital tied up in contingency inventory, of pricing held open, of contracts left unsigned.
The exclusions may well be extended. The vessel fees may well stay suspended through January. Both would be consistent with the broader understanding the two governments have described. But consistency with an understanding is not the same as publication in the Federal Register, and on the morning of Nov. 10 only one of those will determine what an importer owes.