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2930.90.43.20/O,O-Dimethyl S-Methyl Phosphorothioate/Japan

O,O-Dimethyl S-Methyl Phosphorothioate from Japan

This is a specific organo-phosphorus compound used primarily as an intermediate in the synthesis of organophosphate pesticides. It contains a phosphorus atom bonded to one methyl group and no other carbon atoms, fitting precisely within HTS 2930.90.43.20 as an organo-sulfur pesticide compound. The thioate structure qualifies it under the organo-sulfur compounds heading.

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

• Provide detailed chemical composition certificates and purity analysis to verify the single methyl group on phosphorus for classification compliance

• Obtain EPA registration documents if intended for pesticide use, as this affects import permits and labeling requirements

• Avoid common pitfalls like mislabeling as a general solvent; ensure packaging indicates technical grade for industrial use

O,O-Dimethyl S-Methyl Phosphorothioate from Japan — Import Duty Rate | HTS 2930.90.43.20