Weekly Briefing • September 14, 2026 • Issue #31
Canada Duty Lists Change Tomorrow; Gulf Attacks Push Oil Above $107
Tomorrow at 12:01 a.m. ET, the U.S. updates which Canadian products face steep extra duties — and which come off those lists. After Saudi Arabia paused a key oil pipeline following drone attacks, a commercial vessel was struck near the Strait of Hormuz, and the world oil benchmark traded above one hundred seven dollars today. Asia-to-U.S. container rates kept rising.
Welcome to Issue #31. If you import from Canada into the U.S., confirm open shipments with your customs broker before tomorrow’s list changes and before the September 29 import bans. If you book ocean freight, recheck fuel and war-risk add-ons on open quotes. Traffic through the Strait of Hormuz remains thin, and carrier emergency charges for Upper Gulf moves are still live.
This Week’s Briefing
U.S. Updates Canada Duty Lists Tomorrow; Some Goods Face Import Bans on September 29
Washington issued five presidential proclamations that reshape the special high duties on many Canadian products (the program often called Section 338). Two proclamations change which alcohol-related and motor-vehicle-related items sit on the roughly fifty-percent duty lists. Three others turn listed products into outright import bans. The list additions and removals apply to goods entered for consumption at 12:01 a.m. ET on September 15.
Where those Canada duties and another set of U.S. tariffs already apply to the same product (often referred to as Section 232), both can be charged — they add together rather than replace each other. Import bans on listed Canadian-origin goods — including alcohol, dairy-related products, and motorcycles — start September 29.
These U.S. changes follow Canada’s own September 8 counter-tariffs, which put duties on roughly C$27.6 billion of U.S. goods (about US$20 billion in some wire reports).
Ask your customs broker to check every open U.S.-bound Canadian SKU against the White House annexes before September 15 and September 29. If more than one U.S. tariff program may apply to the same line, recheck the duty math before cargo clears. A packing calculator cannot tell you which products are covered.
Saudi Pipeline Paused, Then a Vessel Struck Near Hormuz; Oil Above $107
First, Saudi Arabia suspended its East–West oil pipeline as a precaution after drone attacks in the Riyadh and Madinah regions (announced around September 11–12). Riyadh blamed drones launched from Iraq. That line moves crude to Red Sea export terminals so tankers can avoid sailing through Hormuz.
Then, around September 13, a commercial tanker was struck off Oman near the strait. Thirteen of fourteen Indian crew were rescued and one remained missing. Press identified the ship as MT El Gaia.
The world oil benchmark (Brent) traded near $108 on Monday, September 14, as markets priced the pipeline pause and the latest strike together. Commodity vessel traffic through the strait remains well below pre-war levels — often single digits on individual days against a recent 10-day average near fourteen.
Maersk’s Upper Gulf emergency freight surcharge remains in force: $1,800 per 20-foot dry container, $3,000 per 40-foot dry, and $3,800 for refrigerated, special equipment, and dangerous goods, plus $1,000 if the ship actually sails through the strait.
Recheck fuel and war-risk add-ons on open quotes. Carrier filings and insurance terms can lag the oil spike and attack news. Confirm routing with the carrier and insurer before booking Gulf-exposed lanes.
Asia–U.S. Ocean Rates Up 1–2%; Panama Tightens Ship Slots Tomorrow
The same lane split from last week continued. Drewry’s World Container Index for September 10 held near $4,476 per 40-foot container. Shanghai–Los Angeles rose 2% to $7,352; Shanghai–New York rose 1% to $9,726. Asia–Europe kept falling: Shanghai–Rotterdam to $3,997 and Shanghai–Genoa to $4,216.
Carriers plan more canceled Pacific sailings: eight blank sailings announced for next week, up from seven this week. The Panama Canal still limits how deep ships can sit in the water (a 48.0-foot draft limit), and daily booking slots for mid-size canal ships fall from 25 to 23 on September 15.
Price the lane being booked, not only the global average. Factor canceled sailings and Panama depth and slot limits into the quote. Reconfirm fuel and Hormuz-related add-ons before you treat the number as final.
Layer the Risks — Do Not Blend Them
This week brings three distinct changes: U.S. duty rules on Canadian goods, a Gulf oil and security spike, and Asia–U.S. container rate pressure. Each hits a different part of landed cost.
Duties are a compliance and customs-broker question. Fuel add-ons are a carrier and oil-market question. Ocean freight is a capacity and canceled-sailing question. Mixing them into one “everything is up” story makes it harder to test a quote and harder to see which driver moved when costs change again.
Keep each assumption visible and update it only when its own evidence changes.
💡 Palletizr Tip of the Week
Check the Real Cost Before You Book
When duties, fuel, and freight all move at once, the quoted rate goes stale faster than usual.
- Verify the product with your broker. Confirm whether each Canadian SKU is on the new duty annex or the September 29 ban list. If more than one U.S. tariff program may apply to the same line, recheck the duty math before cargo clears.
- Ask for the surcharge breakdown. Separate the base ocean rate, fuel charge, Hormuz emergency freight surcharge, and any other named add-ons. That breakdown shows which piece will move next.
- Keep packing and the quote aligned. Use the Palletizr free calculator to lock carton dims and container count to the plan you are quoting.
Next Watchpoint
September 15: U.S. Canada duty-list changes take effect at 12:01 a.m. ET; Panama mid-size ship booking slots fall from 25 to 23 (48.0-foot depth limit still live). September 29: U.S. import bans on listed Canadian-origin goods. Also watch for new carrier fuel filings and any sign that Hormuz transit is easing — or tightening further.
The Palletizr Logistics Digest is published weekly. For container loading that respects the quote you actually booked, visit palletizr.com.