9903.45.32 · Section 232 — polysilicon derivatives of the United Kingdom, 10 percent
| What | Before | After |
|---|---|---|
| Applied | Yes | No longer applied |
Transparency
Changelog
Every change put in service in the data the calculator and the API serve: editions of the US tariff, official notices read ahead of it, the Chapter 99 positions they change, the corrections of wrong rates, and the changes of the API. Differences merely detected at import are not listed; a correction of our interpretation or of the engine is never presented as a customs decision.
October 31, 2026
October 24, 2026
9903.45.32 · Section 232 — polysilicon derivatives of the United Kingdom, 10 percent
What Before After Rate — 10% HTS codes covered — 7 Countries — GB