3404.90.51.10/Chemically Modified Lignite Wax Emulsion/China

Chemically Modified Lignite Wax Emulsion from China

This is a prepared wax product derived from chemically modified lignite, mixed with water and emulsifiers to create a stable emulsion suitable for industrial coatings. It falls under HTS 3404.90.51.10 as a prepared wax of chemically modified lignite, distinct from simple mineral waxes or those dissolved in liquid media per Chapter 34 notes. Used primarily in paper and cardboard coatings for water resistance.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

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Import Tips

• Verify chemical modification process documentation to confirm classification under 3404.90.51.10, as unmodified lignite waxes may fall elsewhere

• Ensure product is not dispersed in liquid medium exceeding note exclusions; provide lab analysis if challenged by customs

• Label with exact composition to prevent reclassification to heading 3823 for chemical preparations