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Linear Alkylbenzene Sulfonate (LAS) Anionic Surfactant from China

LAS is a widely used anionic surfactant derived from benzene, containing aromatic surface-active agents essential for detergent formulations. It meets the Chapter 34 definition by reducing surface tension in water solutions to below 45 dyne/cm. Classified under 3402.90.30.00 due to its aromatic structure.

Duty Rate — China → United States

41.5%

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

Import Tips

Verify purity and aromatic content via lab analysis to confirm 3402.90.30.00 classification

Include Safety Data Sheets (SDS) and REACH compliance docs for US Customs clearance

Avoid misclassification as soap by confirming water-solubility test per Chapter notes