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3402.90.10.00/Sodium Alpha Olefin Sulfonate (AOS)/Japan

Sodium Alpha Olefin Sulfonate (AOS) from Japan

AOS is an anionic synthetic surfactant known for high foaming in liquid hand soaps and shampoos. It meets precise Chapter 34 criteria for organic surface-active agents via lab tests on emulsions and tension. 3402.90.10 classification as synthetic detergent.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Carbon chain specs (e.g

• C14-16) must be documented to verify synthetic status

• Biodegradability certs help with environmental compliance declarations

Sodium Alpha Olefin Sulfonate (AOS) from Japan — Import Duty Rate | HTS 3402.90.10.00