0510.00.40
Other
Ambergris, castoreum, civet and musk; cantharides; bile, whether or not dried; glands and other animal products used in the preparation of pharmaceutical products, fresh, chilled, frozen or otherwise provisionally preserved
Data provenance: Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
Duty rates
Column 1 (General / MFN)
Free
Column 2 (Non-NTR)
Free
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
No active Chapter 99 measures are linked to this code.
Rate-change history
What the rate was before, and when it changed. The government schedule replaces each revision in place; we keep the timeline.
-
NEW_PROGRAM Executive Order Feb 1, 2026 — Reciprocal Tariff (FR 2026-03824)
Section 122 reciprocal surcharge in effect — additional 10% on most imports through July 24, 2026
See the change → -
Base rate HTS 2023
Column 1 general rate set to Free.
Related CBP rulings
Protest 1704-00-100313; antidumping duties; Canon USA Inc.
#2: Was the subject merchandise covered within the scope of the antidumping order A-588-087-000 ? a) What is the scope of the antidumping order? b) does the scope exclude all "PATs" except those entered after February 3, 1989, as claimed by
Country of origin marking of woks; 19 CFR 134.46
You state that Joyce Chen Products intends to import three models of woks which are made in Taiwan. Woks are metal bowl- shaped cooking utensils traditionally used for cooking or stir- frying Asian cuisine (although the current use of a wok
Other codes in heading 0510
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 0510.00.40 from each major US trading partner.
Follow 0510.00.40
Get an email when a new CBP ruling cites this code, a ruling on it is revoked, or its tariff measures change.
One email per day at most. Confirm your address once, unsubscribe anytime.
Need to defend this classification?
Get the full 10-digit classification with GRI reasoning for your product, backed by cited CBP rulings and an audit trail for reasonable care.