NOW FOR USA HTS Harmonized Tariff Schedule (2025 HTS Revision 22 (09/09/2025))
OPEN OR CLOSE CATEGORIES AND COLLECT HTS CODE FOR LOGIN USER

Harmonized Tariff Schedule (2025 HTS Revision 22 (09/09/2025))

Search Key:succinic anhydride

Heading Duty(general) Duty(china) Article Description Compare Code
2825.30.00.10 5.5% The duty provided in the applicable subheading + 25% Vanadium pentoxide (anhydride) --
2915.13.50.00 3.7% The duty provided in the applicable subheading + 25% Other
Acetic acid and its salts; acetic anhydride:
vs-2825300010
2915.24.00.00 3.5% The duty provided in the applicable subheading + 25% Acetic anhydride vs-2915135000
2916.39.03.00 6.5% The duty provided in the applicable subheading + 25% Benzoic anhydride;tert-Butyl peroxybenzoate;p-Nitrobenzoyl chloride; 2-Nitro-m-toluic acid; and 3-Nitro-o-toluic acid vs-2915240000
2917.14 Maleic anhydride: vs-2916390300
2917.19.17.00 4.2% The duty provided in the applicable subheading + 25% Other
Maleic acid; succinnic acid derived in whole or in part from maleic anhydride or from cyclohexane; glutaric acid derived in whole or in part from cyclopentanone; andanhydrides, halides, peroxides, peroxyacids and other derivatives of adipic acid, of fumaric acid derived in whole or in part from aromatic hydrocarbons, of maleic acid, of succinnic acid derived in whole or in part from maleic anhydride or from cyclohexane or of glutaric acid derived in whole or in part from cyclopentanone, not elsewhere specified or included:
vs-291714
2917.35.00.00 6.5% The duty provided in the applicable subheading + 25% Phthalic anhydride vs-2917191700
2917.39.04.00 6.5% The duty provided in the applicable subheading + 25% 1,2,4-Benzenetricarboxylic acid, 1,2-dianhydride (Trimellitic anhydride); Phthalic acid; and 4-Sulfo-1,8-naphthalic anhydride vs-2917350000
2917.39.08.00 Free The duty provided in the applicable subheading + 15% Naphthalic anhydride vs-2917390400
2917.39.12.00 Free The duty provided in the applicable subheading + 25% 4,4'-(Hexafluoroisopropylidene)bis(phthalic anhydride) vs-2917390800
2917.39.17.00 6.5% The duty provided in the applicable subheading + 15% Tetrabromophthalic anhydride
Other:
vs-2917391200
9902.02.07 Free Triflic anhydride (trifluoromethanesulfonic anhydride) (CAS No. 358-23-6) (provided for in subheading 2904.99.50) vs-2917391700
9902.02.96 Free Himic anhydride (1,2,3,6-tetrahydro-3,6-methanophthalic anhydride) (CAS No. 826-62-0) (provided for in subheading 2917.20.00) vs-99020207
9902.03.26 Free 4,4ʹ-Oxydiphthalic anhydride (CAS No. 1823-59-2) (provided for in subheading 2918.99.43) vs-99020296
9902.07.10 Free 2-(1,3-Benzothiazol-2-ylsulfanyl)succinic acid (CAS No. 95154-01-1) (provided for in subheading 2934.20.40) vs-99020326
9902.07.54 Free 2H-3,1-Benzoxazine-2,4(1H)-dione (Isatoic anhydride) (CAS No. 118-48-9) (provided for in subheading 2934.99.90) vs-99020710
9902.10.52 Free Mixtures of polymers based on tall oil fatty acids, phthalic anhydride, glycerin and rosin (CAS No. 68015-39-4); poly(isobutyl vinyl ether) (CAS No. 9003-44-5); zinc 2-ethylhexanoate (CAS No. 136-53-8); and more than 50 percent by weight of a hydrocarbon-based solvent (provided for in subheading 3208.10.00) vs-99020754
9902.10.72 Free alpha-Alkenes (C20 -C24) maleic anhydride-4-amino-2,2,6,6-tetramethylpiperidine, polymer (CAS No. 152261-33-1) (provided for in subheading 3902.90.00) vs-99021052
9902.11.52 Free α-Alkenes, C14-C20, polymers with maleic anhydride, 2-(1-piperazinyl) ethylimides, plasticized with diisononyl phthalate (CAS No. 28553-12-0) and bis(1-methylethyl)-naphthalene (CAS No. 38640-62-9) (provided for in subheading 3911.90.90) vs-99021072