President Donald Trump signed an executive order imposing tariffs on goods entering the United States from Canada, Mexico and China, opening a new period of trade friction with three of the country’s largest commercial partners.

The action, announced on February 1, 2025, was tied by the White House to efforts to curb fentanyl trafficking and unauthorized immigration. The administration said the measures would remain until the identified crisis had eased, although NBC News reported that officials did not specify the actions each country would need to take for the tariffs to be removed. A senior administration official instead referred to a broad range of possible metrics.

Canadian energy products were assigned a lower 10% rate. According to the official, that treatment was intended to reduce disruption to gasoline and home-heating oil prices. Collection of tariffs on Canadian goods was scheduled to begin the following Tuesday, while the timing for the Mexico and China measures remained unclear in the report.

Trump said the order fulfilled a campaign commitment to address drugs and border crossings. Customs and Border Protection data cited by NBC News showed that nearly all of the 21,900 pounds of fentanyl seized in 2024 was intercepted at the southern border; 43 pounds was seized at the northern border. Separately, more than 107,000 people died from drug overdoses in 2023, with opioids, including fentanyl, involved in nearly 70% of those deaths.

Costs across connected industries

Tariffs function as charges paid by companies importing goods into the United States. Economists cited by NBC News expected the levies to raise costs for products including vehicles, electronics, produce and lumber. Importers could absorb those expenses, reducing profits, or pass some of them to customers.

Industry groups emphasized how closely production networks cross national borders. The National Association of Home Builders said more expensive imported materials would ultimately increase housing prices and could complicate rebuilding in disaster-affected areas. The Consumer Brands Association warned that tariffs on inputs unavailable domestically could produce higher consumer prices and retaliation against American exporters.

The Aluminum Association said Canada supplies two-thirds of the primary aluminum used annually in the United States, while Canada and Mexico together provide about 90% of its scrap metal. It argued that domestic smelters could not meet demand even at full capacity and requested an exemption for supplies needed by American manufacturers.

Vehicle production also faces repeated border exposure because components may cross between the countries several times before final assembly. The United Auto Workers said it could support tariffs aimed at preventing plant closures and limiting corporate pressure on workers, but opposed making factory employees instruments of an immigration or drug-policy dispute.

Trump has portrayed tariffs as a way to protect domestic industry, encourage US manufacturing, raise revenue and gain negotiating leverage. NBC News noted that economists’ assessments of his first-term China tariffs found higher import prices, reduced corporate investment and a net loss of manufacturing jobs, while retaliatory duties prompted federal payments to American farmers.