8504.23.00.80 · 3 recorded changes

HS 8504.23.00.80: duty-rate change timeline

Every change this site has recorded for HTS 8504.23.00.80, newest first, with the document behind each row. 1 of 3 rows state a rate; the rest are notices that restate an order without publishing one, and they say so instead of guessing.

  1. · detected 2026-11-02T00:00:00Z

    rate not stated

    Effective 2026-11-02 (Federal Register effective date) · AD/CVD rate · origin Korea

    Recorded values: rate not stated (2026-16663, 2026-08-14) → rate not stated (2026-22343, 2026-11-02)

    neither document states a deposit rate.

    Source: https://www.federalregister.gov/documents/2026/11/02/2026-22343/large-power-transformers-from-the-republic-of-korea-preliminary-results-of-antidumping-duty

  2. · detected 2026-08-14T00:00:00Z

    rate not stated

    Effective 2026-08-14 (Federal Register effective date) · AD/CVD rate · origin Korea

    Recorded values: rate not stated (2026-02646, 2026-02-10) → rate not stated (2026-16663, 2026-08-14)

    neither document states a deposit rate.

    Source: https://www.federalregister.gov/documents/2026/08/14/2026-16663/large-power-transformers-from-the-republic-of-korea-final-results-of-antidumping-duty-administrative

  3. · detected 2026-02-10T00:00:00Z

    22% → rate not stated

    Effective 2026-02-10 (Federal Register effective date) · AD/CVD rate · origin Korea

    Recorded values: 22% cash deposit (2025-05960, 2025-04-08) → rate not stated (2026-02646, 2026-02-10)

    the new document does not state a rate.

    Source: https://www.federalregister.gov/documents/2026/02/10/2026-02646/large-power-transformers-from-the-republic-of-korea-preliminary-results-of-antidumping-duty

Heading 8504 rate tableChapter 85Calculate duty for 8504.23.00.80All recorded changesWhat Pro adds

How a row gets here. We compare the published rate columns and the Federal Register against yesterday's state and append a row when something moves. Dates and values are copied from the scan's own ledger — nothing on this page is recomputed for display.