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.
| What | Before | After |
|---|---|---|
| Rate | 19% of the quartz value or 21% of the quartz value or 23% of the quartz value or 25% of the quartz value | 15% from its start date |
| HTS codes covered | — | 10 (7 added) |
| Start date | 2027-08-15 / 2028-08-15 / 2029-08-15 | 2026-12-04 / 2027-08-15 / 2028-08-15 / 2029-08-15 |
| Conditions or exemptions | — | Changed |
| What | Before | After |
|---|---|---|
| Rate | 47% of the quartz value or 48% of the quartz value or 49% of the quartz value or 50% of the quartz value | 15% in all from its start date |
| HTS codes covered | — | 10 (7 added) |
| Countries added | — | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GR, HR, HU, IE, IT, JP, KR, LI, LT, LU, LV, MT, NL, PL, PT, RO, SE, SI, SK, TW |
| Start date | 2027-08-15 / 2028-08-15 / 2029-08-15 | 2026-12-04 / 2027-08-15 / 2028-08-15 / 2029-08-15 |
| Conditions or exemptions | — | Changed |