Keylink Transport trade alert banner: 22 Off, 100 On, with a Keylink trailer being loaded with corrugated boxes and rolled carpet at a dock, the October 30 start date, and the value of goods coming off and going on the US tariff list
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22 Off, 100 On

Shahazeen Shaheer Vice President of Marketing, Keylink Transport
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On Friday afternoon, Senator Susan Collins of Maine announced that Canadian corrugated cartons, plastic crates, sacks and farm packing machinery would no longer pay the US 50 percent tariff. The same day, the White House published the full proclamation. It took 22 products off the list and put 100 new ones on: carpets, paints, vinyl flooring, shampoo, valves, thin MDF, wooden packing boxes, municipal waste and more.

The new list takes effect at 12:01 a.m. Eastern on Friday, October 30. In British Columbia that is 9:01 p.m. on Thursday. In Alberta it is 10:01 p.m. For the next four days, the same trailer of goods can owe nothing or owe half its value in duty, depending on which side of that minute it reaches the US port. This post covers what changed, which loads should hurry, which should wait, and what has not moved at all.

22 Canadian products coming off the US 50 percent list Source: Global News
100 Products going on the list at the same moment Source: Global News
US$5.1B Of 2025 US imports from Canada that stop paying the duty Source: Global News, 2025 US trade data
US$2.6B Of 2025 US imports from Canada that start paying it Source: Global News, 2025 US trade data

What Happened on Friday

The duty in question is the extra 50 percent the United States has charged on a list of Canadian goods since August 22, under Section 338 of the Tariff Act of 1930. That law lets a president impose duties of up to 50 percent to offset what the administration calls discrimination against US commerce. We covered the first round in Two Bills, One Morning and Canada's answer in The Bill Arrives at 12:01 a.m.

Friday's proclamation, signed October 23, amends the existing order rather than starting a new one. The rate stays at 50 percent and the rules stay the same. What changes is the list. The White House fact sheet names plywood sheets, some paper products, certain machinery and refrigeration equipment, and certain packing crates and boxes as removals, "replaced with certain valves, carpets, waste products, and others." The proclamation says the farm-related exemptions are "consistent with the interest of the United States."

The politics are hard to miss. Collins is in a tied race ahead of the November 3 US midterms, and her announcement covered nine categories of products Maine farmers use: cartons, crates, sacks, cleaning and grading machinery, packing equipment and seaweed products among them. It did not mention the 100 additions. For a Canadian shipper the motive matters less than the result: the list is now different, and it changes on a fixed clock.

What Comes Off, What Goes On

Coming off the 50% list
22 products, US$5.1B of 2025 imports
  • Corrugated paper and paperboard cartons, boxes and cases
  • Plastic boxes, crates and polyethylene packing sacks; polypropylene sheet and film
  • Some coated paperboard, molded pulp articles, and other paper sacks and bags
  • Seven thin hardwood-faced plywood lines (headings 4412.33 and 4412.34)
  • Refrigeration and freezing equipment; farm cleaning and grading machinery; filling, sealing and labelling machinery
  • Seaweed and algae products for human consumption
Going on the 50% list
100 products, US$2.6B of 2025 imports
  • Carpets, artificial turf and other textile floor coverings; vinyl flooring; some wood flooring
  • Paints and varnishes, soaps and shampoo, cocoa powder
  • Thin MDF and fibreboard; wooden packing boxes (4415.10.30); wooden coffins
  • Certain valves and instruments; window and wall air conditioners; chest freezers
  • Kraft paper, self-adhesive paper, paper sacks 40 cm and wider, pressure-sensitive labels
  • Canoes; municipal and clinical waste
That works out to about US$230 million of trade per product coming off, against about US$26 million per product going on. The removals are a few big lines. The additions are many small ones, which means more shippers are touched even though less money is.

Two things in those columns should stop anyone from screening by category name. Refrigeration and freezing equipment comes off, and chest freezers go on. Coated paperboard and paper sacks come off, and kraft paper, larger paper sacks and labels go on. Those are not contradictions. They are different tariff lines, and the only way to know which side your product is on is its HTS code checked against the annexes to the proclamation, not a news summary, including this one.

The Line Is 9:01 p.m. Pacific

The new list applies to goods "entered or withdrawn from warehouse for consumption" on or after 12:01 a.m. Eastern on October 30. The date that matters is the entry, not the pickup and not the invoice. For most trucked shipments into the US, that moment is when the load arrives at the US port of entry. Your customs broker can confirm exactly how your entries are timed, and you should ask before Thursday rather than after.

Four Dates Between Now and January
Only the first two are law today. The others are dates to plan around, not relief to budget for.
Oct 23 Proclamation signed. 22 products off, 100 on, rate unchanged at 50 percent.
Oct 29, 9:01 PM PT New list in force. 12:01 a.m. Eastern on October 30, and 10:01 p.m. in Alberta.
Nov 3 US midterms. Trade with Canada is a live issue in Maine and Michigan.
Jan 1, 2027 Separate Section 232 increases on upholstered furniture, kitchen cabinets and vanities are scheduled.

One thing we have not seen is an in-transit exception. Nothing published so far gives goods already on the road the old treatment, and CBP's implementing guidance was still pending when we wrote this. Plan as if the minute is absolute.

"A load that reaches the US port at 8:55 p.m. Pacific on Thursday and one that reaches it at 9:05 p.m. can carry the same goods and owe completely different duty."

Hurry, Hold, or Leave It Alone

Once you know which side of the list each product sits on, the decision for this week is simple to state and harder to execute.

1
On the added list: hurry, with margin. Carpets, paints, vinyl flooring, valves, thin MDF and the rest pay no Section 338 duty if they are entered before the line. Plan to cross on Wednesday or early Thursday, not Thursday evening. A border wait, a paperwork hold or a late pickup that pushes arrival past 9:01 p.m. Pacific turns a duty-free load into a 50 percent one, and winter is already adding hours to mountain lanes.
2
On the removed list: hold until Friday if you can. A trailer of corrugated cartons that crosses Thursday at 8:30 p.m. Pacific pays 50 percent. The same trailer an hour later pays none. If the customer can take delivery a day later, schedule arrival for after the line. The same logic applies to removed goods sitting in a US bonded warehouse: withdrawing them for consumption after the change avoids the duty.
3
On neither list: leave it alone, but check anyway. Most cross-border freight is untouched by this change. Confirm it by HTS code rather than assuming, and do not accept a "tariff surcharge" on freight that is not covered. Duty belongs on the importer's entry, not in a freight rate.
4
Mixed loads: split them or screen them. A consolidated trailer can hold one pallet from each column. Give your broker the HTS code for every line on the commercial invoice, and if the timing for the added goods and the removed goods points in opposite directions, ask whether two smaller moves cost less than the duty on one.

The Packaging Trap

Paper and packaging sit on both sides of this change, and it is the most likely place for confusion this week. Corrugated boxes, plastic crates, molded pulp and some sacks come off. Kraft paper, large paper sacks, self-adhesive paper and pressure-sensitive labels go on. Wooden packing boxes, tariff line 4415.10.30, are an addition, not a removal, even though some early summaries of the proclamation suggested that wooden crates were exempted. Fordaq's line-by-line reading of the annex makes the point clearly: plastic crates come off, wooden ones go on.

The good news for most shippers is that this duty applies to packaging imported as goods in its own right, for example a Canadian box plant selling cartons to a US farm. The carton or crate your product ships in is normally classified with the product it carries, not entered as a separate import. "Normally" is doing real work in that sentence. Reusable containers and unusual packing can be treated differently, so if your packaging is anything other than ordinary, ask your broker before Thursday.

What It Does to the Lanes

Corrugated cartons, plastic crates, bags and sacks are textbook dry van freight. They are light and bulky, and they fill a trailer long before they reach its weight limit. Some of that southbound volume should come back now that the duty is gone, but not on Friday morning. Buyers who switched suppliers when the duty landed have contracts and new habits, and that freight returns over months, not days.

The added goods will do the opposite. Expect a short pull-forward this week as importers try to get carpets, flooring, paint and valves across before the line, followed by a quieter stretch on those products. Freight pulled forward leaves an empty lane behind it, so this week's volume says little about November's.

For carriers, every change to southbound volume feeds the price of the round trip. When less freight heads south, the northbound leg has to carry more of the truck's cost, and that is landing on top of record diesel and the rate reset already under way. A net US$2.5 billion of trade coming off the list is modest relief for the lanes, not a turning point.

What Has Not Changed

We run our own trucks on Canada and US lanes out of Abbotsford and Calgary. Paper, packaging, flooring and building products are the kind of dry van freight our trailers carry, so this week's clock is our scheduling problem as much as yours.

1
We book Thursday with the clock in mind. If a load on the added list cannot reach the border with a safe margin before 9:01 p.m. Pacific, you hear that at booking, not at the booth.
2
We can time a load to arrive after the line. For goods coming off the list, we will schedule pickup so the truck reaches the US port after the change. Any extra waiting is quoted up front, not discovered on the invoice.
3
We ask for HS codes on mixed and consolidated loads. Before pickup, as in our cross-border guide, so a single pallet does not decide what the whole trailer owes.
4
Duty stays your broker's line. The importer of record and its customs broker calculate and pay it. We keep it out of our rate, the same way a good quote separates every accessorial, so the next list change reopens one line and not the whole deal.
Beat the Line, or Wait It Out

Tell us what is heading south this week and which side of the list it sits on. We will tell you what can safely clear before Thursday night and what is better on a Friday truck.

Get a Quote →

Questions We Get Asked

What did the October 23 proclamation change?

It rewrote the list of Canadian goods that pay the US 50 percent Section 338 duty. 22 products come off, including corrugated boxes, plastic crates, packing bags, some coated paperboard, seven thin hardwood-faced plywood lines, refrigeration and freezing equipment, and farm and packing machinery. 100 go on, including carpets and turf, vinyl flooring, paints, shampoo, cocoa powder, valves, thin MDF and fibreboard, wooden packing boxes, kraft paper, labels and municipal waste. By 2025 US import values, US$5.1 billion comes off and US$2.6 billion goes on.

When does the new list take effect in BC and Alberta?

At 12:01 a.m. Eastern on Friday, October 30, 2026. That is 9:01 p.m. Pacific and 10:01 p.m. Mountain on Thursday, October 29. Goods entered for consumption, or withdrawn from a warehouse for consumption, at or after that moment follow the new list.

Do loads already on the road get the old treatment?

Nothing published so far creates an in-transit exception, and CBP guidance was still pending at the time of writing. The published test is the entry time. For most trucked entries that is when the load arrives at the US port of entry, not when it leaves the shipper's dock, so confirm the timing of your entries with your customs broker.

Does the duty on crates and boxes apply to the packaging my goods ship in?

Normally not. The listed crates, boxes, bags and labels pay the duty when they are imported as goods in their own right, for example cartons sold by a Canadian box plant to a US buyer. Ordinary packing that travels with your product is normally classified with the product. Reusable or unusual packing can be treated differently, so ask your broker if yours is anything other than ordinary.

Does CUSMA qualification protect my goods?

No. The White House says the Section 338 duty applies regardless of whether a good originates under the US-Mexico-Canada Agreement, and it applies in addition to any Section 232 duty. Keep filing CUSMA claims for the rest of your freight, but they do not remove this duty.

Will the lawsuit get Section 338 duties refunded?

Nobody knows yet. Gellert Global Group, a New Jersey cheese importer, filed a challenge at the US Court of International Trade on October 20, 2026, and the court has not ruled. The White House says it will vigorously defend the tariffs. Keep clean entry records either way, since refunds, if they ever come, depend on documenting what was paid.

Sources and Further Reading

References
  1. The White House, "Fact Sheet: President Donald J. Trump Further Modifies Canadian Products Subject to Tariffs Under Section 338", October 23, 2026.
  2. Global News, "Trump removing some 50% tariffs on Canadian products, adding others", October 2026, for the product counts and 2025 trade values.
  3. Sandler, Travis & Rosenberg, "List of Canadian Goods Subject to Section 338 Tariff Modified", October 2026, on the effective time and entry test.
  4. Packaging Dive, "Trump adjusts list of Canadian packaging, products subject to tariffs", October 26, 2026, for the paper and packaging tariff lines.
  5. Fordaq Timber, "US changes 50% Section 338 tariff list for Canadian plywood, MDF and wood packaging", October 2026, for the Chapter 44 lines.
  6. Facilities Dive, "Trump tweaks Canada tariffs, removing certain goods while adding others", October 26, 2026.
  7. Maine Public, "Trump administration to exempt Canadian products used by Maine farmers from tariffs", October 23, 2026.
  8. GHY International, "U.S. Imposes Section 338 Tariffs on Certain Canadian Imports (Further Scope Changes Effective Oct. 30)", for the timeline since August.
  9. The Associated Press via WCAX, "New Jersey food importer files lawsuit challenging Trump's 50% tariffs on Canadian goods", October 20, 2026.
  10. Euronews, "Canada unveils $6.2bn plan to shield manufacturers as Trump trade tariffs bite", October 22, 2026.
  11. CTV News, "Trump to remove 50% tariffs on some Canadian goods. Here's what we know", October 23, 2026.
  12. Policy Magazine, "Managing the CUSMA Impasse Toward January's Review", October 12, 2026.

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