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Jun Tea Ferment from Japan

Jun is a fermented tea beverage similar to kombucha but using green tea, honey, and kefir grains, with ABV typically 1-3%. Classified under HTS 2206.00.90.40 for other fermented beverages. Lightly sweetened and carbonated.

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%

Import Tips

Distinguish from kombucha via unique honey/green tea base in docs

Proof gallon reporting required for low-ABV ferments

Avoid health claims triggering FDA supplement review