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HTS

2026HTSRev19 · effective 09/15/2026

HTS

2933 Heterocyclic compounds with nitrogen hetero-atom(s) only:
Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure:
2933.19 Other:
Aromatic or modified aromatic:

3-(5-Amino-3-methyl-1H-pyrazol-1-yl)- benzenesulfonic acid; Amino-J-pyrazolone; 3-Amino-1-(2,4,6-trichlorophenyl)-5- pyrazolone; 3-Carboxy-1,4-sulfophenylpyrazol-5-one; 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1- yl)benzenesulfonic acid; 1-(m-Chlorophenyl)-3-methyl-2-pyrazolin- 5-one;p-Chloropyrazolone; 1-(2',5'-Dichlorophenyl)-3-methyl-2- pyrazolin-5-one; 1-(o-Ethylphenyl)-3-methyl-2-pyrazolin- 5-one; 5-Imino-3-methyl-1-phenylpyrazole; 5-Imino-3-methyl-1-(m-sulfophenyl)- pyrazole; 2,4-Methylcarboxypyrazolic acid; Methylphenylpyrazolone; and Sulfinpyrazone

Units: kg

General: 5.8%
Special: Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG)
Other: 15.4¢/kg + 39.5%

2026HTSRev19 · effective 09/15/2026

USITC HTS exportList for this linehts.usitc.gov
USITC release recordhts.usitc.gov

/hts/2933.19.08.00

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