HSChapter 34
U.S. imports of artificial waxes & prepared waxes (nesoi) (HS 340490) totaled $22.6M in April 2026, traded with 38 countries.
Last updated: April 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.
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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.
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Monthly import values over time