Market Trends

U.S. to Impose 100% Tariff on Branded Drugs Unless Firms Build Plants Locally, Trump Says

The United States will slap a 100% tariff on branded and patented pharmaceutical products starting October 1, unless drugmakers commit to building manufacturing plants on U.S. soil, President Donald Trump announced Thursday.

Li Wei
Li Wei
Principal, International Investments
U.S. to Impose 100% Tariff on Branded Drugs Unless Firms Build Plants Locally, Trump Says

Tariff Exemptions for Local Manufacturing

Trump said the measure will not apply to companies that have already begun construction on U.S. facilities. "There will, therefore, be no Tariff on these Pharmaceutical Products if construction has started," he wrote on Truth Social.

The exemption covers projects that have broken ground or are currently under construction, signaling that the administration wants to incentivize pharmaceutical companies to localize production rather than rely on imports.

Branded or patented drugs—sold under trade names and protected by intellectual property rights—are typically shielded from generic competition until their patents expire. These products represent some of the most profitable segments of the pharmaceutical industry.

Broader Tariff Measures

The pharmaceutical tariffs were announced alongside new duties on other goods. Starting October 1, the U.S. will also impose:

  • 25% tariff on heavy trucks
  • 50% tariff on kitchen cabinets, bathroom vanities, and related products

These moves add to a growing list of protectionist measures aimed at reshaping U.S. trade policy and encouraging domestic manufacturing.

Escalating Threats on Drug Imports

The 100% tariff may only be the beginning. In an August interview with CNBC’s Squawk Box, Trump warned that tariffs on imported pharmaceuticals could eventually climb as high as 250%. He described the rollout as gradual: starting with a "small tariff," then rising to 150%, and ultimately 250% within 12 to 18 months.

Such a steep escalation would represent one of the most aggressive tariff regimes ever applied to the pharmaceutical sector, raising questions about potential impacts on drug prices, supply chains, and patient access.

National Security Investigations Expand

The announcement comes just a day after the Department of Commerce launched new national security investigations into imports of robotics, industrial machinery, and medical devices.

The latest probes also extend to personal protective equipment (PPE), including surgical masks, N95 respirators, gloves, syringes, and needles. However, the Commerce Department clarified that pharmaceuticals—including prescription drugs, biologics, and specialty medicines—are being reviewed separately under a Section 232 investigation.

Any new duties resulting from these sector-specific probes would be stacked on top of Trump’s existing country-specific tariffs. The European Union and Japan have already reached agreements that could shield them from additional levies.

What It Means for Pharma and Trade

The move underscores the administration’s push to bring critical supply chains back to the U.S., particularly in industries tied to healthcare and national security. For pharmaceutical companies, the message is clear: invest in U.S. manufacturing or face steep import penalties.

Still, the policy raises thorny questions. Will tariffs drive up drug prices for American consumers? Can companies realistically shift production quickly enough to avoid penalties? And how will trading partners respond to yet another round of U.S. tariffs?

The Bottom Line

By targeting branded and patented drugs with a 100% tariff, the U.S. is signaling a tougher stance on pharmaceutical imports while dangling exemptions for firms that build locally. Combined with new duties on trucks, cabinets, and ongoing investigations into medical and industrial goods, the latest measures highlight a broader strategy: use tariffs as leverage to force investment back into the U.S. economy.

Whether this approach strengthens domestic industry or sparks new trade tensions remains to be seen.

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