2836.30.00.00/Effervescent Base Sodium Bicarbonate/Japan

Effervescent Base Sodium Bicarbonate from Japan

Granular sodium hydrogencarbonate used as base for effervescent formulations in tablets and powders. Pure form under 2836.30.00.00 as inorganic carbonate, excluding mixtures.

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

• Specify granulation size (e.g

• 20-40 mesh) in commercial invoice for valuation

• Ship low humidity (<50% RH) to prevent premature CO2 release

• Pure base only; citric acid combos classify as 3824 sets