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Duty-rate changes we have recorded

We read the published HTS rate columns and the Federal Register every day and record a row when something on a code changes. This is that log, in full and without an account: 218 records across 103 HTS codes, 2026-08-03 – 2026-11-04. Of those, 1 is a rate that actually moved; the rest are listed by what they say, so nothing is dressed up as a rate change it is not.

Most recent rate move: 9903.04.63 10 → 0 (2026-08-03)

1rate actually moved
6no rate change (same number)
99rate on one side only
112no rate published

Rate changed 1

The published rate column really moved between the two documents.

No rate change 6

Both documents state the same number; only the basis label changed (cash deposit → margin, for example).

One side only 99

One document states a rate and the other does not, so the move cannot be computed — the stated side is shown as written.

No rate published 112

Neither document publishes a deposit rate. These are orders restated or continued without a new rate.

Every code with a record

Each code has its own page: the full timeline, with the document behind every row.

Your own codes, and the machine feeds

Your own watchlist inboxEvery rate move on the codes you watch, one row per change. Opens on a Pro plan; a free account sees the upgrade options instead. Your alerts as JSONThe same rows for your own scripts and spreadsheets. Pro plan. This whole log as JSONEvery change on this page, for every code. No account, no session. This whole log as AtomThe same changes as a feed your reader can subscribe to.

What Pro addsYour accountHS code indexDuty calculator

Why 112 rows say “rate not stated”. Those are orders restated or continued, not new rates: the Federal Register notice publishes no deposit rate at all (checked against the notice's own full text). We would rather show the gap than fill it with a number the document does not contain — and the notice is always linked so you can read it yourself.
Want this for your own codes? A free account snapshots your watchlist daily and downloads its history as CSV; Pro adds the alerting itself. Compare the plans or open your account.