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Technical Glyphosate Acid 95% (Free Acid Form) from Mexico

95% pure N-(phosphonomethyl)glycine free acid technical material used as intermediate for salt production. Specifically named in HTS 2931.49.00.20 covering glyphosate and its salts/esters as organo-phosphorus compounds.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Include conversion factor documentation showing equivalence to glyphosate salts

Specify 'free acid form' to distinguish from pre-formed salts in Customs entry

Ensure phosphonomethyl group integrity via analytical certificate