TOYO Tracker #2: One Policy, Opposite Signs
The Section 232 proclamation sets a price floor rather than a quota. One ambiguous subclause separates a competitor's margin collapse from TOYO's repricing.
Second tracker update on TOYO, following the thesis and Tracker #1. Paid subscribers get the TOYO-specific numbers, the model revision, the scorecard, and my position. Disclosure: I own TOYO. I have no position in T1 Energy, long or short. I received no compensation from anyone for this work. Not investment advice.
The event at the top of the watch list arrived on August 6, when the White House signed the Section 232 polysilicon proclamation, effective December 4. The scope question I flagged in Tracker #1 is answered: the remedy reaches solar cells and modules, not just raw polysilicon. Scope was the right thing to watch, and it turns out to be only half the story, because the form the remedy takes decides which companies the broad scope helps and which it punishes.
What changed
The proclamation sets minimum import prices: $21 per kilogram for polysilicon, $100 per kilogram for ingots and wafers, $0.22 per watt for solar cells, and $0.38 per watt for solar modules, plus a 15 percent duty on derivatives. It also confirms, in passing, that the Section 201 solar safeguard from the first term expired in February 2026; these measures replace it.
Analysts benchmarking this case, me included, expected a tariff-rate quota, so many gigawatts in at low duty and punitive rates beyond. There is no quota in the document. A minimum import price works differently, and the difference carries the whole analysis. An importer certifies at entry that the first arm’s-length US sale of the merchandise, or of the downstream product made from it, will occur at or above the floor. Fail to document, and the tariff equals the full floor. Enter below it, and the duty is the gap between entered value and the floor. A separate 15 percent duty applies to the entered value on top of either outcome.
Two things follow that a flat tariff would not produce. Imported cells become more expensive for everyone who buys them, with no quota volume escaping. And part of the increase can end up with the foreign seller rather than the Treasury, if the seller can negotiate a higher invoice. How that split lands is the whole question, and I work through it below.
Two further provisions come back later in this issue: sales under fixed-term contracts signed before August 6 are exempt, which grandfathers existing backlogs, and Commerce is authorized to restrict any company caught stockpiling imports ahead of the December 4 start, which limits the obvious front-running trade.
One policy, opposite signs
The cleanest way to see what the floor does is to follow it through the two ends of the US supply chain, a company that buys cells and a company that makes them. The listed market happens to offer a neat pair. T1 Energy assembles modules in Texas from imported cells; TOYO makes cells in Ethiopia and sells most of them to US module assemblers. The same December 4 floor arrives at both companies and lands with opposite signs.
For a cell buyer, the floor is a cost. Every imported watt must clear $0.22 whether the seller charges it or Customs collects the difference, so the question is only how far below the floor the current price sits. A short seller circulating invoice-level claims puts T1’s cell cost from Trina Solar near $0.162 per watt. I cannot verify the invoices and the source is disclosed short, but the arithmetic that follows from any number in that range is mechanical rather than contestable: 15 percent duty on the entered value adds about two cents, the top-up to the floor adds nearly six more, and cell cost lands around $0.244 per watt, up roughly half against a business that reported a 16 percent gross margin in the first quarter. A module assembler cannot absorb that and stay profitable; it passes the increase along, or it bleeds.
For a cell maker, the same floor is an opportunity, though a smaller and less automatic one than it first appears. TOYO does not buy cells; it owns four gigawatts of Ethiopian capacity and sits on the selling side of the transactions the floor now governs. With roughly three gigawatts of operating domestic cell capacity against more than sixty-five gigawatts of domestic module capacity, buyers have limited alternatives, and that is the source of whatever bargaining power TOYO has.
But the transfer is not automatic, and my first read of this got it incorrect. The 15 percent duty applies to entered value, so raising the invoice price raises the duty alongside it. Work the arithmetic and, below the floor, a buyer’s all-in cost equals the floor plus 15 percent of whatever the seller invoices. On a cell invoiced at $0.10, the buyer pays about $0.235 per watt all-in; on the same cell invoiced at the $0.22 floor, about $0.253. The buyer is roughly two cents better off leaving the invoice low and paying the top-up to Customs.
What that arithmetic does establish is the shape of the bargain. The buyer pays at least $0.22 per watt in every case, so the cost increase is certain. And each additional dollar the seller puts on the invoice costs the buyer only fifteen cents net, because the Customs top-up falls dollar for dollar as the invoice rises. So resistance is tangible but rather cheap to overcome. The policy guarantees imported cells get more expensive; it does not determine how the increase is divided between Customs and the cell maker. That division is a bargaining outcome in a tight market, and it is the single largest uncertainty in what follows.
Underneath all of this, there is one further ambiguity. The proclamation says an importer who submits the certification still owes the difference where entered value falls below the floor, which is why the arithmetic above works the way it does. How Customs implements that clause, and how it sets entered value for related-party transfers, will decide how much room there is to negotiate at all. Guidance is pending, and I see it as the most important document on this leg of the story.
The rest is for paid subscribers: what the floor is worth on TOYO's own numbers, the channel mix that determines who pays and who captures, a Q4 bind no peer faces, the model revision, and a scorecard that now has entries running in both directions.