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2926.90.25.00/Mesotrione (2-(4-(methylsulfonyl)-2-nitrobenzoyl)-1,3-cyclohexanedione)/Japan

Mesotrione (2-(4-(methylsulfonyl)-2-nitrobenzoyl)-1,3-cyclohexanedione) from Japan

Mesotrione is a triketone herbicide with aromatic benzoyl structure and nitrile-function groups, bleaching weeds in corn crops via HPPD inhibition. Fits HTS 2926.90.25.00 as other aromatic pesticide herbicide under Chapter 29 for chemically defined compounds. Synthetic mimic of natural leptospermone.

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

• Light-sensitive; specify opaque packaging

• Provide UV stability data

• Confirm no formulation solvents per Chapter 29 note (e)

Mesotrione (2-(4-(methylsulfonyl)-2-nitrobenzoyl)-1,3-cyclohexanedione) from Japan — Import Duty Rate | HTS 2926.90.25.00