Sodium Alpha Olefin Sulfonate (AOS) from Germany
AOS is a foam-boosting anionic surfactant derived from alpha olefins, used in shampoos and hand soaps. It passes the 3402 surface-active test by creating translucent solutions. Classified in 3402.39.90 as other anionic agents.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include carbon chain distribution data (C14-C16 typical) in import documentation
• Ensure no soap content exceeds trace levels to avoid 3401 reclassification
• Test for emulsion stability per Chapter note requirements during customs verification