Tandom · Duty calculator
Add country and invoice value for the full duty stack — base + 301 + 232 + AD/CVD + fees.
HTS 3204.13.45.00 is the U.S. Harmonized Tariff Schedule classification for 3,7-Bis(dimethylamino) phenazathionium chloride (Methylene blue); and Basic blue 147. It's a 10-digit statistical line in Chapter 32: Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other coloring matter; paints and varnishes; putty and other mastics; inks, Section VI: Products of the Chemical or Allied Industries, used by U.S. Customs and Border Protection to determine the duty rate at entry. No Chapter 99 tariff modifications (Section 301, Section 232, IEEPA) or AD/CVD orders currently flag this code in Tandom's catalog.
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HTS 3204.13.45.00 is the U.S. Harmonized Tariff Schedule classification for 3,7-Bis(dimethylamino) phenazathionium chloride (Methylene blue); and Basic blue 147. It belongs to Chapter 32 of the HTSUS.
The general (Column 1) duty rate for HTS 3204.13.45.00 is Free. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
The Column 2 rate for HTS 3204.13.45.00 is 71.7%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
No active Chapter 99 tariff overlays (Section 301, Section 232, IEEPA reciprocal, etc.) currently flag HTS 3204.13.45.00 in Tandom's catalog. Use the calculator's date + origin inputs to confirm against any retroactive overlay you may be filing.
No active AD/CVD orders currently flag HTS 3204.13.45.00 in Tandom's catalog. Tandom monitors Federal Register notices daily; a flag will appear here within 24h of any new order's publication.
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