Harmonized Tariff Schedule of the U.S. › Chapter 32 Tanning or dyeing extracts; tannins; dyes, pigments; paints and varnishes; putty; inks
3204.13.45.00Tariff line
Classification path
Synthetic organic coloring matter, whether or not chemically defined; preparations as specified in note 3 to this chapter based on synthetic organic coloring matter; synthetic organic products of a kind used as fluorescent brightening agents or as luminophores, whether or not chemically defined
3204
Synthetic organic coloring matter and preparations based thereon as specified in note 3 to this chapter
Basic dyes and preparations based thereon
3,7-Bis(dimethylamino) phenazathionium chloride (Methylene blue); and Basic blue 147
3204.13.45.00
Rates of duty
General rate (Column 1)Free
Special—
Column 271.7%
Unitkg
Printed page 1607
Measure flags
for origin CN, entry date 2026-10-26 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 3204.13.45 is on L3
- PGAFDA FD3
Confirmed total 37.5% · max 37.5%Full duty breakdown →