New US Tariff Lists for Canadian Goods Take Effect as G20 Ministers Turn to Shipping Lanes

Economic Warfare & Trade Policy › Trade & tariffs

Revised lists of Canadian products facing a 50 percent US duty took effect at 12:01 a.m. Eastern time on October 30, the latest turn in a tariff fight that Washington says is meant to offset Canada’s discrimination against American commerce. President Trump signed the proclamation on October 23, and it was published in the Federal Register the same morning the new lists took hold. The duty applies on top of any Section 232 tariffs.

Key figures: 50% section 338 duty on listed canadian goods · 61.8% rise in german energy import prices, year on year · 288,000 t russian diesel on seven us-bound tankers

Why it matters: the change lands as the United States hosts G20 foreign ministers in Atlanta with shipping lanes at the top of its agenda, as an energy shock from the Iran war pushes prices up in Europe and Asia, and as Washington signs fresh energy and minerals deals with European partners.

What changed for Canada

The proclamation keeps the extra duty at 50 percent for goods on the new lists and says officials advised that changing the product scope would still offset Canada’s practices while better serving the public interest. It is the second change to the scope of the Section 338 duties since they took effect in August, following an earlier change on September 8.

Deals in Washington

Secretary of State Marco Rubio spent October 29 signing agreements. With Hungarian Foreign Minister Anita Orbán, he signed memorandums on law enforcement cooperation and on energy infrastructure under the Trump Peace Pipelines framework, which Rubio called “an energy infrastructure initiative that helps to meet Central Europe’s energy needs through U.S. energy,” according to the State Department. With Finnish Foreign Minister Elina Valtonen, he signed a Critical Minerals Framework and a Technology Prosperity Deal. Critical minerals, Rubio said, are behind everything from semiconductors and batteries to defense systems: “It’s the foundation of tech,” he said.

Pressure on China

The tech fight with Beijing sharpened. The US Federal Communications Commission banned Chinese laboratories from testing electronic devices bound for the US market, weeks before Trump is due to meet Xi Jinping in Shenzhen, the South China Morning Post reported. China’s Foreign Ministry said Washington is “overstretching the concept of national security” and that China “firmly opposes and deplores” the move, spokesperson Guo Jiakun said.

Beijing also warned Europe. Huang Ling, a spokeswoman for China’s Commerce Ministry, said possible new EU safeguards on Chinese exports may break World Trade Organization rules and vowed “all necessary measures” to defend Chinese firms, the Post reported. In smaller US cases, the International Trade Commission found that lifting the anti-dumping order on diamond sawblades from China would likely lead to continued injury, and Commerce found that ending its anti-subsidy order on wind towers from Malaysia would likely lead to continued subsidies.

Russian diesel and sanctions

The Russia trade picture is muddier. The Washington Sun reported that the administration is encouraging US companies to accept Russian diesel, Ukrainska Pravda relayed, and Greenpeace Ukraine identified seven Russian tankers carrying 288,000 metric tons of diesel to the United States, the Kyiv Independent reported. Our Oct. 29 geopolitics and business report first covered those shipments. A State Department notice published October 30 formally lists sanctions decided between May 8 and September 29, including on Russia’s Yakovlev design bureau and Iran’s state shipping line IRISL, according to the Federal Register.

Shipping lanes and the Gulf

Rubio’s G20 meeting in Atlanta on October 30 and 31 puts freedom of navigation in the Strait of Hormuz, the Red Sea, the Black Sea and the South China Sea at the top of the US agenda, Naharnet reported. The risk rose again on October 29, when Britain’s maritime trade office said a small boat attached two explosive devices to an outbound tanker 25 nautical miles northeast of Khasab, Oman, Anadolu reported. Today’s Iran war story has the details, and our report on Iran’s military import network shows how sanctions are being tested.

By the numbers

Germany’s import prices rose 10.4 percent in September from a year earlier, the steepest rise since November 2022, as energy import prices jumped 61.8 percent, the Federal Statistical Office said, Anadolu reported. That means energy prices rose about six times as fast as import prices overall, a TBR calculation. The European Central Bank held its deposit rate at 2.5 percent and warned the energy shock is likely to raise inflation and lower growth, Anadolu reported. In Japan, Prime Minister Sanae Takaichi said electricity and gas subsidies resume in December, while gasoline support will be scaled back by raising the ¥170-a-liter reference price by ¥5 each month, The Japan Times reported.

What comes next

Watch whether Canada answers the new lists, whether the G20 ministers agree any language on shipping, how Beijing responds to the lab ban before the Trump-Xi summit, and whether more Russian diesel cargoes head for US ports. Germany’s tax and spending plans are in our report on the 2027 budget.

Sources

• Federal Register: Further Modifying the Scope of Products of Canada Subject to the Additional Duties Imposed To Offset Canadian Discrimination Against the Commerce of the United States (Proclamation 11076)
• US Department of State: Secretary Rubio and Hungarian FM Orbán at a MOU Signing Ceremony on Energy Infrastructure and Regional Energy Security and on Law Enforcement Cooperation and Information Exchange
• US Department of State: Secretary of State Marco Rubio and Finnish Foreign Minister Elina Valtonen at a Memorandum of Understanding Signing Ceremony on a Critical Minerals Framework and a Technology Prosperity Deal
• South China Morning Post: US bans Chinese labs from testing electronics ahead of Trump-Xi meeting
• Ministry of Foreign Affairs of the People's Republic of China: Foreign Ministry Spokesperson Guo Jiakun's Regular Press Conference on October 30, 2026
• South China Morning Post: China slams EU's potential new trade safeguards, says they may violate WTO rules
• Federal Register: Diamond Sawblades and Parts Thereof From China; Determination
• Federal Register: Utility Scale Wind Towers From Malaysia: Final Results of the Expedited First Sunset Review of the Countervailing Duty Order
• Ukrainska Pravda: Trump administration 'strongly encouraging' US companies to accept Russian diesel – The Washington Sun
• The Kyiv Independent: Seven Russian tankers shipping diesel to US identified, located
• Federal Register: Notice of Department of State Sanctions Actions (Public Notice 13160)
• Naharnet: Rubio hosts G20 ministers as Iran, Ukraine wars divide members
• Anadolu Agency: Vessel reported on fire in Strait of Hormuz: UK maritime agency
• Anadolu Agency: German import prices surge 10.4% in September on Middle East energy shock
• Anadolu Agency: ECB holds interest rates steady as rising energy prices cloud outlook
• The Japan Times: Takaichi says electricity and gas subsidies will resume in December