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3808.93.20.00/Sodium Fluoride Termite/Weed Barrier/Japan

Sodium Fluoride Termite/Weed Barrier from Japan

Dust containing sodium fluoride (NaF) for soil treatment creating barriers against termites and weed root intrusion. Retail applicator bottles classify under HTS 3808.93.20.00. Fluoride ions disrupt plant calcium metabolism.

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

• Water solubility testing certifies dispersion properties for classification

• Fluoride exposure limits compliance per OSHA import standards