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Methylene Blue for Aquaculture Treatment from Japan

Methylene Blue solution or powder formulated for fish disease treatment in aquaculture. Classified under HTS 3204.13.45.00 as the named basic dye, provided for veterinary staining and therapeutic use. Purity suitable for aquatic organism treatment.

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

Provide aquaculture treatment protocols and fish safety data in supporting documentation

Specify water solubility and treatment dosage rates for customs verification

Include APVMA/EPA registration if destined for regulated aquaculture markets