We wrote about Section 301 exclusions back in the summer. Now November is close enough that it’s worth saying again — more directly.
All 178 remaining Section 301 product exclusions on Chinese-origin goods expire at 11:59 p.m. ET on November 9, 2026. If USTR doesn’t act before that moment, the underlying tariff — typically 25% on List 1, 2, and 3 goods — snaps back automatically on every entry filed November 10 and after. No grace period. No warning shot. Just a higher duty bill starting the next morning.
What the Pattern Tells Us
Here’s what we know about how USTR has handled this in the past: they typically open a public comment window 60 to 90 days before each extension decision. That means if something is going to happen, the Federal Register notice should be appearing right about now.
If you haven’t seen one yet — and as of this writing, no new comment period has been announced — that’s worth paying attention to. It doesn’t mean an extension is off the table, but it does mean the runway is getting shorter. The last cycle moved fast: a comment notice in September 2025 was followed by an extension announcement in December. There’s less time for that sequence to play out this time around.
USTR has been consistent in how they frame these exclusions: temporary breathing room for importers to diversify sourcing away from China, not a permanent feature of the tariff system. Counting on another extension without a contingency plan isn’t a strategy.
What’s at Stake
A quick reminder of the mechanics, because this is where importers sometimes get caught:
An exclusion removes only the Section 301 duty layer. MFN duties, Section 232 tariffs on steel and aluminum, and any applicable AD/CVD duties all stay in place regardless. An exclusion is not a blanket duty-free pass — it’s one specific layer removed.
And claiming it correctly matters. The product must match the exclusion’s written description at the 10-digit HTS level, not merely fall within a related category. If your broker isn’t verifying that match on every entry, you may be either overclaiming or underclaiming — both of which carry risk.
Three Things to Do Before November
1. Confirm whether your products actually qualify. Pull your HTS classifications and run them against the active exclusion annex. The descriptions are narrow and technical. If the fit isn’t clear-cut, now is the time to get a binding ruling — not after the deadline has passed.
2. Model your landed cost without the exclusion. What does the duty impact look like if November 10 is the end of it? Run the numbers now, so pricing decisions and sourcing alternatives can be evaluated with time to act.
3. Watch the Federal Register. A USTR comment notice is the leading indicator. If one appears in the next few weeks, it signals that another extension cycle is in motion. If nothing appears by mid-October, plan for the snap-back.
The Bottom Line
The exclusions are still active. Use them while they’re there — and make sure you’re claiming them correctly. But treat November 9 as a hard deadline until USTR tells you otherwise.
At Coppersmith Global Logistics, we help importers stay ahead of exactly these kinds of trade compliance shifts — from HTS classification reviews to monitoring regulatory changes that affect landed cost and supply chain planning.
If you’re not sure where your products stand heading into November, reach out. There’s still time to get this right.
