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↑Part of: Trump exempts some Canadian goods as tariffs target other exports
Business · North America

Trump changes the list of Canadian goods facing Section 338 tariffs

Donald Trump signed a proclamation changing which Canadian imports face tariffs under Section 338 of the Tariff Act of 1930. The revised list removes some products and adds others, with the changes scheduled to take effect Oct. 30.

AI-assisted synthesis · Based on 5 outlets' reporting · Article text read from 1 of 5 outletsHow it's made

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5 outlets2 regionsLatest reporting 2 min read
Coverage: Too few ratedL 0 · C 0 · R 1 · 4 unrated
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What happened

Key facts

  • Trump signed a proclamation changing the list of Canadian imports subject to Section 338 tariffs, removing some goods and adding others (per reason.com).
  • The tariffs are set at 50% (per reason.com, chinadailyhk.com).
  • Trump signed the proclamation three days after the Liberty Justice Center filed a lawsuit challenging the Section 338 tariffs (per reason.com).

The brief

Donald Trump signed a proclamation changing which Canadian imports face tariffs under Section 338 of the Tariff Act of 1930. The revision removes some goods from the tariff list and adds others, and its provisions take effect Oct. 30, according to Reason, which reported the proclamation and cited the White House.

The removed categories include plywood sheets, some paper products, certain machinery and refrigeration equipment, and some packing crates and boxes. The revised list adds some valves, carpets, waste products and other goods. Reason did not identify every product covered by the additions in its account. Reason says the tariffs are set at 50%.

It also reports that the duties apply whether or not the goods qualify as originating under the U.S.-Mexico-Canada Agreement. The article does not give a count of the products removed or added. The proclamation followed a lawsuit by the Liberty Justice Center challenging the tariffs. Reason says the organization filed the case three days before Trump signed the proclamation.

The suit concerns tariffs imposed under Section 338 on a range of Canadian imports; the article does not describe a court ruling or other action in the case. The proclamation changes the scope of the tariff list but does not remove all the measures described by Reason.

The article says some tariffs remain in place and notes that Trump has also used Section 338 to ban some Canadian imports entirely. It does not identify the banned products or provide further details about those import bans. The changes are scheduled to take effect Oct. 30.

Reason's author argues that the remaining Section 338 tariffs and import bans should be struck down, presenting that as the author's position rather than a court decision. The article reports no decision on the Liberty Justice Center's challenge.

Why it matters

  • Canadian exporters of the removed product categories may face a different tariff treatment once the list changes, while the source says some tariffs remain in place.
  • Goods still covered by the tariffs face a stated rate of 50%, including goods that qualify under the U.S.-Mexico-Canada Agreement, according to Reason.
  • The Liberty Justice Center has filed a lawsuit challenging the Section 338 tariffs, creating a legal challenge alongside the proclamation's changes.

What to watch next

  • Whether the proclamation's revised tariff list takes effect on Oct. 30 as stated.
  • Whether the Liberty Justice Center's challenge to the Section 338 tariffs receives a court ruling.
  • Which Canadian imports remain subject to the tariffs or import bans after the list changes.

How it's being covered

Coverage analysisShow details
5 source articles · 5 unique outlets
Outlet political mix: Too few rated· 1 Right · 4 unrated
Where the outlets are based: Unknown 60% · US/Canada 20% · Other 20%
Outlet political mix
Too few rated
Left
Center
Right
0 outlets
0 outlets
1 outlet
The marker shows coverage balance: each unique outlet counts once. 4 unrated outlets are not included.
Geography
Where the outlets covering this story are based.
5 unique outletsDominant coverage: US/Canada
How we measure coverage

How outlets' accounts compare

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Timeline

Developments from this story's sources, dated background we compiled and fact-checked, and our earlier coverage. Each row says which.
  1. Congress enacted Section 338 as part of the Tariff Act, signed by President Herbert Hoover on June 17, 1930.
    Background · from our historical context
  2. Section 338 thus gave the executive a specific tariff power tied to alleged foreign discrimination, decades before the creation of modern trade institutions such as the World Trade Organization in 1995.
    Background · from our historical context
  3. Donald Trump won the presidential election.
    Background · compiled and fact-checked by Updat3
  4. Donald Trump won the presidency, and Republicans gained control of the Senate.
    Background · compiled and fact-checked by Updat3
  5. Donald Trump was inaugurated for a second term as president.
    Background · compiled and fact-checked by Updat3
  6. Three days before Donald Trump signed the proclamation, the Liberty Justice Center filed a lawsuit challenging the use of Section 338 tariffs on Canadian goods; the filing was in October 2026.
    Background · from our historical context

How we got here

Three days before Donald Trump signed the proclamation, the Liberty Justice Center filed a lawsuit challenging the use of Section 338 tariffs on Canadian goods; the filing was in October 2026. The dispute turns on a rarely used provision of the Tariff Act of 1930, rather than on a new tariff statute.

Congress enacted Section 338 as part of the Tariff Act, signed by President Herbert Hoover on June 17, 1930. It authorizes the president to impose additional duties of up to 50 percent on imports from countries found to discriminate against U.S. commerce.

Original sources

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