2926.90.25.00/Tembotrione ((2Z)-4-(2-chloro-4-(methylsulfonyl)benzoyl)-1,5-dimethyl-3-(2-methylpropyl)-6-(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylate)/Japan

Tembotrione ((2Z)-4-(2-chloro-4-(methylsulfonyl)benzoyl)-1,5-dimethyl-3-(2-methylpropyl)-6-(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylate) from Japan

Tembotrione is an HPPD-inhibiting herbicide with complex aromatic pyrazolopyridine structure and nitrile ester functions for corn weed control. Classified HTS 2926.90.25.00 as other aromatic pesticide herbicide, following Chapter 29's last-heading rule among multi-functional groups.

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

• Complex structure requires NMR confirmation; register under TSCA if new

• Ester hydrolysis risk during ocean transit