President Trump has been clear: tariffs, not unchecked government spending, are the most effective way to rebuild American industry. Tariffs create real market incentives that subsidies alone cannot guarantee. If Washington wants factories humming and workers employed, policy must change the economics of sourcing.
The Commerce Department’s Section 232 probe into semiconductor imports is rooted in national security law and gives the president real power to act. Under a Trump framework, economic security equals national security, and semiconductors sit at the heart of that argument. Expect findings soon and the political pressure to push strong measures that actually change behavior.
Tariffs are not punishment; they’re leverage to create demand for the factories we paid to build. The CHIPS Act helps build fabs, but without guaranteed buyers those fabs can sit idle and taxpayer dollars will buy headlines, not chips. A tariff forces companies to choose: invest here, or pay to sell here.
We’ve already seen the market reaction: without guaranteed demand, Samsung delayed its $44 billion Texas fab, citing “no customers.” Other manufacturers like Intel, Micron, Texas Instruments, and TSMC are building here, but global supply chains can still route chips away from U.S. assembly. A tariff flips that default and makes U.S. production part of the cost calculus.
Some companies want exemptions, and Apple reportedly sought carve-outs for finished products like iPhones and laptops. Those breaks are dangerous when they let finished hardware cross our borders tariff-free while inputs are taxed. That loophole would let assembly abroad continue to undercut domestic supply chain rebuilding.
If exemptions prove unavoidable, they need strict guardrails that are enforceable and tight. Tie any temporary quota or tariff relief to verifiable, near-term investments in U.S. fabs with sunset clauses. Allow clawbacks when companies fail to deliver on promises so temporary relief does not become permanent privilege.
Most semiconductor value enters the U.S. inside finished products, not as loose chips on pallets. In 2024, U.S. imports showed roughly $140 billion in computers but only $40 billion listed as raw chips. If policy taxes raw chips but ignores finished electronics, companies simply buy finished goods abroad and offshoring accelerates.
That’s why tariff design must cover both raw semiconductors and the chip value embedded in finished devices destined for U.S. consumers. A smart tariff calibrates duties so that assembly and value-added abroad no longer undercut the incentive to assemble domestically. Otherwise the CHIPS Act risks subsidizing products that are shipped away for final assembly.
To reshape global supply chains, the United States must combine three pillars: CHIPS Act incentives that build fabs, Section 232 tariffs that guarantee demand for those fabs, and tariffs on downstream finished products that prevent bypassing U.S. assembly. That trio mirrors the playbook that allowed China to scale industry with both subsidies and protection. We should learn from that model without copying its abuses.
Commerce should expect hard questions about narrow sectors like medical devices, where chips are critical and domestic production already exists. Section 232 has room for narrowly tailored carve-outs when national security or public health is genuinely at risk. Those carve-outs should be limited, transparent, and time-bound to avoid broad erosion of policy goals.
Tariffs are a surgical policy when done right; they are meant to realign incentives, not to be a permanent handout. Paired with CHIPS Act tax breaks and targeted enforcement, tariffs tell global tech firms: if you want the U.S. market, invest in American plants and people. That kind of clarity forces a choice and drives reshoring.
Without a coherent tariff plan we risk being the country that only invents while others build, scale, and capture the supply chain. Innovation without manufacture leaves technology vulnerable and jobs overseas. A bold tariff policy restores the balance where American ingenuity is matched by American production.
Commerce’s job is to make tariff rules that are strong, clear, and loophole-free so companies can plan around predictable policy rather than lobby for permanent exemptions. Enforcement is as important as design; weak enforcement invites evasion and undermines the whole program. The stakes are the U.S. role in the most important industry of the future.
