9903.06.21 · 1 recorded change
HS 9903.06.21: duty-rate change timeline
Every change this site has recorded for HTS 9903.06.21, newest first, with the document behind each row. 0 of 1 row states a rate. The row is a heading the previous revision did not contain, and the change record names that event instead of printing a rate.
· detected 2026-07-28T00:00:00Z
not in schedule → Established
the heading is not in the previous revision; the change record names the lifecycle event and prints no rate.
Source: https://hts.usitc.gov/reststop/file?release=2026HTSRev13&filename=Change%20Record
Calculate duty for 9903.06.21All 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.