US President Donald J. Trump announced he will impose a 10% baseline tariff on all imports to the United States. — REUTERS

WASHINGTON — US President Donald J. Trump said on Monday he was slapping 10% tariffs on imported timber and lumber and 25% duties on kitchen cabinets, bathroom vanities and upholstered furniture, continuing his tariff assault on global trading partners.

The action is the first in three sectors that Mr. Trump said last week would get steep new duties as early as Oct. 1, including patented pharmaceutical imports, and heavy truck imports. Monday’s proclamation sets the start of the lumber and furniture duties two weeks later, at 12:01 a.m. EDT (0401 GMT) on Oct. 14.

Mr. Trump signed a presidential proclamation laying out his argument that timber, lumber and furniture imports are eroding US national security to justify the new duties under Section 232 of the Trade Act of 1974.

Mr. Trump’s increasing use of Section 232 comes as he awaits a Supreme Court ruling on the legality of his broader “reciprocal” tariffs on global trading partners, which two lower courts have struck down.

The proclamation said the tariff rates would start on Oct. 14 but added that duties would increase on Jan. 1 to 30% for upholstered wooden products and 50% for kitchen cabinets and vanities imported from countries that failed to reach an agreement with the United States.

Mr. Trump’s proclamation said wood product imports were weakening the US economy, resulting in the persistent threat of closures of wood mills and disruptions of wood product supply chains and diminishing utilization of the US domestic wood industry.

“Because of the state of the United States wood industry, the United States may be unable to meet demands for wood products that are crucial to the national defense and critical infrastructure,” the statement said.

The order added that wood products were used for “building infrastructure for operational testing, housing and storage for personnel and materiel, transporting munitions, as an ingredient in munitions, and as a component in missile-defense systems and thermal-protection systems for nuclear-reentry vehicles.”

PAIN FOR CANADA, VIETNAM, MEXICO
Mr. Trump’s use of tariffs has been  a feature of his second term, throwing new obstacles at businesses already struggling with disrupted supply chains, soaring costs and consumer uncertainty. His administration has highlighted the surge in duties paid into government coffers.

The action heaps more tariffs on Canada, the biggest softwood lumber supplier to the US, where producers already face combined US anti-dumping and anti-subsidy tariffs of about 35% due to a long-festering dispute over timber harvested from Canadian public lands.

Canada, which hopes to negotiate US tariff reductions through a broader revamp of the 2020 US-Mexico-Canada agreement on trade, has said it would provide up to C$1.2 billion ($870 million) in aid to its softwood lumber producers to cope with the prior duties.

Mexico and Vietnam are growing suppliers of wooden furniture to the US after Mr. Trump hit Chinese furniture products with tariffs of up to 25% during his first term starting in 2018 — duties which have since been raised to about 55% and now could nearly double for cabinets and vanities.

Mr. Trump’s proclamation offered some countries that have struck tariff-reducing trade deals with the US some relief from the higher wood products duties.

It said that US tariffs on wood products from Britain would be capped at 10% and those from the European Union and Japan would be capped at 15% — rates in line with the base tariff rate in those framework agreements.

But Mr. Trump’s statement made no mention of his trade deal with Vietnam for a 20% tariff rate in July, an agreement that still has not been formally documented.

In April, after the Commerce department opened the national security probe into US lumber imports, the US Chamber of Commerce announced its opposition to any restrictions on imports of timber, lumber and their derivative products, including wood pulp, paper and cardboard.

“Imports of these goods do not represent a national security risk,” the Chamber wrote. “Imposing tariffs on these goods would raise costs for US businesses and home construction, undermine the export success enjoyed by the US paper industry, and reduce incomes in many US communities.” — Reuters