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U.S. exports of artificial waxes & prepared waxes (nesoi) (HS 340490) totaled $38.1M in July 2026.
Importers of Artificial Waxes & Prepared Waxes (NESOI) paid $1.9M in duties in July 2026 — an effective duty rate of 11% on $18.0M in dutiable value, based on actual customs collections rather than the published tariff schedule. Artificial Waxes & Prepared Waxes (NESOI) imports of $24.3M in July 2026 ran 22% above the year-to-date monthly average of $19.9M.
Last updated: July 2026 dataThe residual artificial and prepared waxes heading captures a chemically diverse group including bleached beeswax-based artificial waxes (3404901000), chemically modified lignite waxes (3404905110), and other synthetic wax formulations (3404905150, 3404905160) not classifiable under the PEG-specific heading 340420. Chemically modified lignite wax — sometimes called montan wax — is a notable trade name in this heading, used in PVC processing, polishes, and coatings. Germany dominates US import supply, reflecting its historical role as the primary producer of montan wax derivatives, with Canada and Malaysia also supplying the market. Importers should confirm the wax's chemical origin and processing method, as the distinction between bleached beeswax, lignite-derived, and other synthetic waxes determines the applicable 10-digit line.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
681 shipments/mo
Chemically modified lignite wax — commercially known as montan wax — is derived from brown coal (lignite) and then esterified or saponified to produce waxes with specific melting points and compatibility profiles used in PVC stabilization, polishes, and coatings. Its distinct raw material origin and processing method justify a dedicated line (3404905110) separate from other synthetic waxes in the NESOI provisions.
Classification depends on which component imparts the essential character of the prepared wax. If the bleached beeswax is the primary wax constituent, line 3404901000 may apply; if a synthetic or chemically modified wax dominates, one of the NESOI lines (3404905150 or 3404905160) is more likely appropriate. Blended products with ambiguous composition should be reviewed with a licensed customs broker, and a CBP binding ruling may be warranted for recurring shipments.
HSChapter 34
Subheading 1 of 2 in heading 3404
Subheading 340490 · $24.3M of $27.3M
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 3404905150 | Artificial Waxes and Prepared Waxes NESOI | $23.1M | 8.63% | 78.02% | $2.0M |
| 3404905110 | Artificial Waxes & Prep Waxes,of Chem Mod Lignite | $891K | 2.38% | 100.00% | $21K |
| 3404901000 | Artificial Waxes of Bleached Beeswax | $262K | 10.00% | 100.00% | $26K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 3404905160 | Artificial Waxes and Prepared Waxes, NESOI | $42.3M |
| 3404905110 | Artificial Waxes & Prep Waxes,of Chem Mod Lignite | $505K |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$24.3MYoY · Pro
Exports
$38.1MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Exports · July 2026
destination
customs district
origin
entry
rate provision · imports
26.9% enters free of duty; the effective duty rate is 7.95%.