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Naphthenic Acid Methyl Esters from Germany

Methyl esters of naphthenic acids are used as synthetic lubricants and plasticizers in industrial formulations. This product qualifies for HTS 3824.99.75 as it consists of esters derived from naphthenic acids, not elsewhere specified. They provide solvency properties in oil-based mixtures.

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

Submit esterification certificates and molecular analysis to confirm naphthenic origin

Ensure REACH or TSCA pre-registration for chemical import notifications

Package in industrial drums, not consumer containers, to avoid retail good classifications