Trump Tariffs: the global supply chain dilemma

The facts

2025 and 2026 are redefining global trade. The Trump administration imposed aggressive tariffs using the International Emergency Economic Powers Act (IEEPA), targeting imports from China, the EU, and other trading partners. In February 2026, the United States Supreme Court ruled these tariffs illegal in a landmark 6-3 decision, ordering the refund of $166 billion in tariffs already collected.

The administration's response was immediate and aggressive. New tariffs were imposed under Section 122 of the Trade Act — an authority allowing temporary tariffs for up to 150 days (expiration: July 24, 2026). But even Section 122 was ruled illegal by the Court of International Trade on May 7, 2026 — though the Federal Circuit stayed the ruling on June 11, keeping tariffs in effect until their natural expiration.

The most significant development came on June 2, 2026: the USTR announced Section 301 investigations against 60 trading partners for failure to combat forced labor, proposing additional tariffs of 10-12.5% covering 99.4% of all U.S. imports. Public hearings were held July 7-9 with over 450 written comments submitted.

The timing is no coincidence: Section 301 tariffs appear designed to replace the expiring Section 122, effectively making the surcharge permanent under a different — and legally more defensible — authority. Section 301 has a stronger jurisprudential track record than either the IEEPA or Section 122.

The options on the table for thousands of CEOs are three, all risky:

1. **Restructure supply chains** — move production and suppliers out of China or affected countries. Cost: billions, timeline: 18-36 months, irreversibility: high.
2. **Absorb costs** — pay the tariffs and reduce margins, hoping they are temporary. Risk: erosion of competitiveness if tariffs persist.
3. **Wait for the courts** — bet that the judicial system will invalidate all tariffs. Risk: the administration has shown the ability to replace one struck-down authority with another.

July 2026 Update

The situation has further complicated. The CIT declared Section 122 unlawful on May 7, 2026, but the Federal Circuit stayed the ruling on appeal on June 11 — tariffs remain in force until the natural expiration on July 24, 2026.

The most significant development arrived on June 2, 2026: the USTR announced Section 301 investigations against 60 trading partners for failure to combat forced labor, proposing additional tariffs of 10-12.5% that would cover 99.4% of all U.S. imports. Public hearings were held July 7-9 with over 450 written comments.

The timing is deliberate: Section 301 tariffs are designed to replace the expiring Section 122, effectively making the surcharge permanent under a different legal authority that is harder to challenge in court. Section 301 has a stronger jurisprudential track record than the IEEPA and Section 122.

DAMM Analysis

Delimitation (3/10): The core problem has worsened. Companies must now plan for three overlapping scenarios: Section 122 expiration on July 24, potential new Section 301 tariffs in the near term, and the outcome of the Federal Circuit appeal. Which scenario do you plan for? Tariffs could drop to zero for 48 hours and then return under new authority. The decision has no stable boundaries and now has even more dimensions of uncertainty.

Asymmetry (3/10): The asymmetry has worsened. The "wait for the courts" strategy was based on the assumption that a legal victory would eliminate tariffs. But the administration has demonstrated it has multiple legal authorities at its disposal — when one falls, it activates another. Restructuring remains expensive and irreversible. Waiting is now riskier: even if Section 301 is challenged, the track record suggests a Section 302, 303, or yet another authority will follow.

Room to Maneuver (4/10): Room to maneuver depends enormously on industry. The refund of $166 billion in IEEPA tariffs provides financial oxygen, but disbursement timelines are uncertain. Multiple deadlines (July 2026 for Section 122, uncertain date for Section 301) create overlapping decision windows. SMEs with single-source suppliers from China remain in a vice.

Minimum Move (5/10): Companies that followed a minimum-move logic — incremental diversification, strategic stockpiles, flexibility clauses — find themselves in the best position. They haven't burned billions on complete restructurings, but have reduced their exposure to extreme risk. Today's minimum move: qualify an alternative supplier for the components most exposed to 301 tariffs, negotiate contractual clauses indexed to tariff rates, and maintain 90-day safety stocks.

DAMM Scenarios

The landscape has changed. The question is no longer "will tariffs stay?" but "under which legal authority?". The administration has demonstrated both the willingness and ability to replace one court-struck authority with a new one.

If Section 301 is confirmed (the more likely scenario given its legal track record), tariffs become permanent and those who restructured early will have a structural advantage. If challenged, the administration will seek another legal basis — the cycle continues.

The minimum move remains the most rational strategy: diversify a single critical supplier as a test, without dismantling the entire chain. Negotiate contracts with exit clauses tied to effective tariff rates (not the legal authority). Build 90-day strategic stockpiles on the most exposed components.