Glufosinate Monoammonium Salt Crystals from China
Crystalline monoammonium salt of glufosinate, chemically defined with molecular formula C5H15N2O4P, used in precision agriculture herbicide blends. HTS 2931.49.0010 applies specifically to this glufosinate salt as a non-halogenated organo-phosphorus compound. High-purity grade for GMO crop protection.
Duty Rate — China → United States
112.5%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• X-ray diffraction data confirms crystalline structure matching glufosinate specifications for customs verification
• Temperature-controlled shipping required (<30°C) to prevent salt inversion during ocean transit
• EPA FIFRA compliance demands residue analysis for import clearance