2529.30.00
Leucite; nepheline and nepheline syenite
Feldspar; leucite, nepheline and nepheline syenite; fluorspar
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
The tariff classification of fluorspar from China
The laboratory confirmed that the sample consisted of fluorspar. When the merchandise contains more than 97 percent of calcium fluoride by weight,
Vessel Repair; Petition for Review; 19 U.S.C. 1466(h); Repairs in Israel; Israeli Labor; U.S. Manufactured Materials; ABS Surveys; Vessel Repair Entry No. 514- 3003884-7; ALMERIA LYKES V-18
The record reflects that the subject vessel, the ALMERIA LYKES, arrived at Port Elizabeth, New Jersey, on September 21, 1989. Vessel repair entry, number 514-3003884-7, was timely filed indicating work performed on the vessel in Haifa, Isra
Other codes in heading 2529
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 2529.30.00 from each major US trading partner.
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