Europe Asks What It Costs. America Asks Where It's Built.

On 28 July 2026 the FCC added foreign-produced advanced robotic devices to its Covered List. On 21 October the European Commission issued its General Disclosure Document in case AD745, proposing definitive anti-dumping duties of 45.6% to 53.3% on robot lawn mowers originating in China.

The two events look like one squeeze on one industry. They are not. One is a tax on price, the other a test of identity, and the difference decides where a manufacturer puts its next dollar.

Duties are proposed on the CIF Union border price, duty unpaid: 45.6% for one sampled exporter, 53.3% for the other, 47.0% for other cooperating Chinese companies, 53.3% for all remaining Chinese-origin imports. Thirty-nine Chinese companies returned the questionnaire.

None of it is law yet. No regulation has appeared in the Official Journal, and the statutory deadline for a definitive measure is 19 January 2027, with comments on the disclosure due by 5 November. Registration under Implementing Regulation (EU) 2026/142 ran nine months; no provisional duty was imposed in June; the disclosure leans against retroactive collection, though that call sits in the definitive regulation.

Two details in the file matter more than the headline range.

The rate is set by the lesser duty rule — the lower of the dumping margin and the injury margin. That is why the sampled exporter with the higher dumping margin, 66.0%, received the lower duty of 45.6%, while the one at 59.7% received 53.3%. If you are preparing comments, the number worth arguing is the injury margin. The percentage in the press release is downstream of it.

The scope is deliberately wide. It covers electric mowers that complete the job without direct operator control — CN ex 8433 11 10, TARIC 8433 11 10 10 — including the dock, the boundary wire and wire-free alternatives. Requests to carve out ride-on units above 300 kg and multi-function yard platforms were rejected.

And it is an origin duty. Production that genuinely relocates changes the answer, provided the transformation is real; simple assembly and re-routing invite an anti-circumvention investigation that can widen the scope rather than narrow it.

Models holding an FCC equipment authorisation before 28 July keep selling, with security-related software and firmware updates exempt until at least 1 January 2029. New foreign-produced models lose the ordinary channel: no authorisation means no import, no marketing, no sale.

There are two ways back in. Conditional Approval, granted case by case after a national security review, with an application window closing 1 January 2028 and obligations continuing afterwards. Or manufacture in the United States, against domestic content thresholds that step up over time.

Both routes are about who you are, not what you charge. A mower built in Vietnam is still foreign production. A price cut does not move the file.

The complainant in AD745 is the same European outdoor-equipment group that holds one of the first US Conditional Approvals. Neither barrier is accidental, and neither is weather to be waited out.

The practical reading: the EU problem is a schedule and a supply chain, the US problem is a corporate structure. Different calendars, different investment.

An ad valorem duty is the same percentage on every unit. The absolute sum is not, and neither is the room to absorb it.

On a €400 mower, 47% adds €188. If gross margin on that unit was €140, the duty exceeds the entire margin and there is no price at which the model survives against a European-built rival. On a €1,400 unit the same rate adds €658, against a larger absolute margin and a buyer purchasing a capability rather than a price.

So Europe does not close; the line-up thins from the bottom. The entry tier goes, the mid and upper tiers hold, and the volume that came from the cheapest model has to be replaced by fewer, better-specified units. That is a product decision, not a factory decision — and it has to be taken before tooling is committed for the 2027 season, not after the regulation lands in January.

Customer briefs have split cleanly in two. European buyers ask about origin: where the platform is assembled, how much of the bill of materials moves with it, and whether the transformation would survive scrutiny. The engineering answer is a second BOM and a second production qualification.

US buyers ask whether their SKU sits inside an authorisation already granted, or is a new model. That is a question about model vintage, not company size — a small brand with 2025 authorisations is better placed than a large one launching in 2027.

Answering the wrong question is expensive. Retrofitting origin compliance onto a single-factory platform, or finding at concept stage that a US programme needs an architecture the platform cannot carry, are both recoverable — but only before the industrial design is frozen.

We develop robotic mower platforms on an ODM basis and plan for these regimes at platform level: configurable BOM scopes for origin-sensitive programmes, documentation that supports a transformation argument rather than merely asserting one, and sensor architectures that keep a US configuration viable if your counsel takes that route.

We do not sell duty relief, we do not represent that any configuration is pre-cleared, and we do not advise on jurisdiction. What we can do is make sure the hardware and the paperwork are ready for whichever route your trade counsel recommends, while the choice is still cheap.