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HTS 2921Amine-function compounds

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DescriptionCalculate
Acyclic monoamines and their derivatives; salts thereof
2921.11.00.00Methylamine, di- or trimethylamine and their saltsGeneral 3.7% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg
2921.12.01.002-(N,N-Dimethylamino)ethyl chloride hydrochlorideGeneral Free · Column 2 30.5% · kg
2921.13.00.002-(N,N-Diethylamino)ethyl chloride hydrochlorideGeneral Free · Column 2 30.5% · kg
2921.14.00.002-(N,N,-Diisopropylamino)ethyl chloride hydrochlorideGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.19Other
2921.19.11.00Mono-, di- and triethylamines;mono-, di-, and tri-(propyl- and butyl-)monoamines; salts of any of the foregoingGeneral 3.7% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg
2921.19.31.003-Amino-3-methyl-1-butyne; (Dimethylamino)isopropyl chloride hydrochlorideGeneral Free · Column 2 30.5% · kg
2921.19.61OtherGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5%
2921.19.61.10N,N-Dialkyl (methyl, ethyl or n-propyl)-2-chloroethylamines and their protonated saltsGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.19.61.20Bis(2-chloroethyl)ethylamine)General 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.19.61.30Chlormethine (INN) (bis(2-chloroethyl)methylamine)General 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.19.61.40Trichlormethine (INN) (tris(2-chloroethyl)amine)General 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.19.61.95OtherGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
Acyclic polyamines and their derivatives; salts thereof
2921.21.00.00Ethylenediamine and its saltsGeneral 5.8% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 39% · kg
2921.22Hexamethylenediamine and its salts
2921.22.05.00Hexamethylenediamine adipate (Nylon salt)General 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 46% · kg
Other
2921.22.10.00Derived in whole or in part from adipic acidGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 66.5% · kg
2921.22.50.00OtherGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.29.00OtherGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5%
2921.29.00.10Tetraethylene pentamineGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.29.00.20TriethylenetetramineGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.29.00.30DiethylenetriamineGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.29.00.55OtherGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 30.5% · kg
2921.30Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof
Derived in whole or in part from any aromatic compound
2921.30.05.001,3-Bis(aminoethyl)cyclohexaneGeneral Free · Column 2 15.4¢/kg + 53.5% · kg
Other
2921.30.10.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 53.5% · kg
2921.30.30.00OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 53.5% · kg
2921.30.50.00OtherGeneral 3.7% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg
Aromatic monoamines and their derivatives; salts thereof
2921.41Aniline and its salts
2921.41.10.00AnilineGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 43.5% · kg
2921.41.20.00Aniline saltsGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.42Aniline derivatives and their salts
2921.42.10.00N,N-DimethylanilineGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 40% · kg
2921.42.15.00N-Ethylaniline; andN,N-DiethylanilineGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.42.16.002,4,5-TrichloroanilineGeneral Free · Column 2 15.4¢/kg + 39.5% · kg
2921.42.18.00o-Aminobenzenesulfonic acid (Orthanilic acid); 6-Chlorometanilic acid; 2-Chloro-5-nitroaniline; 4-Chloro-3-nitroaniline; 2,3-Dichloroaniline; 2,4-Dichloroaniline; 2,5-Dichloroaniline; 3,5-Dichloroaniline;N,N-Diethylmetanilic acid;N,N-Diethylmetanilic acid, sodium salt; 2,4-Difluoroaniline;p-Fluoroaniline;N-Methylaniline; andm-NitroanilineGeneral 5.8% · Special Free(A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE, S,SG) · Column 2 15.4¢/kg + 39.5% · kg
2921.42.21.00Metanilic acidGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.42.22.00Sulfanilic acidGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.42.23.003,4-DichloroanilineGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.42.36.00m-Chloroaniline; 2-Chloro-4-nitroaniline; 2,5-Dichloroaniline-4-sulfonic acid and its monosodium salt; 2,4-Dinitroaniline;o-Nitroaniline-p-sulfonic acid, sodium salt; and 2,3,4-TrifluoroanilineGeneral Free · Column 2 15.4¢/kg + 60% · kg
Other
2921.42.55.00Fast color basesGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 53% · kg
Other
2921.42.65.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.42.90.00OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.43Toluidines and their derivatives; salts thereof
2921.43.04.003-Chloro-o-toluidine; and 6-Chloro-o-toluidineGeneral Free · Column 2 15.4¢/kg + 39.5% · kg
2921.43.08.004-Chloro-o-toluidine and hydrochloride; 5-Chloro-o-toluidine; 6-Chloro-2-toluidine-4-sulfonic acid; 4-Chloro-α,α,α-trifluoro-o- toluidine; 2,6-Dichloro-m-toluidine;N,N- Dimethyl-p-toluidine;N-Ethyl-N-benzyl-m-toluidine; andN-Ethyl-o-toluidineGeneral 5.8% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 39.5% · kg
2921.43.15.00α,α,α-Trifluoro-2,6-dinitro-N,N-dipropyl-p- toluidine (Trifluralin)General 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 48.5% · kg
2921.43.19.00α,α,α-Trifluoro-o-toluidine; andα,α,α-Trifluoro-6-chloro-m-toluidineGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.43.22.00N-Ethyl-N-(2-methyl-2-propenyl)-2,6- dinitro-4-(trifluoromethyl)benzenamineGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.43.24.002-Amino-5-chloro-4-ethyl benzenesulfonic acid; 2-Amino-5-chloro-p-toluenesulfonic acid;p-Nitro-o-toluidine; and 3-(Trifluoromethyl) aniline (m-Aminobenzotrifluoride)General Free · Column 2 15.4¢/kg + 60% · kg
Other
2921.43.40.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.43.90OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60%
2921.43.90.202-Chloro-p-toluidine-5-sulfonic acid (CAS No. 88-51-7)General 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.43.90.40p-Toluidine-m-sulfonic acid (CAS No. 88-44-8)General 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.43.90.90OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.44Diphenylamine and its derivatives; salts thereof
2921.44.05.004,4'-Bis (α,α-dimethylbenzyl) diphenylamine; andN-NitrosodiphenylamineGeneral Free · Column 2 15.4¢/kg + 60% · kg
2921.44.10.00NitrodiphenylamineGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 40% · kg
Other
2921.44.20.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.44.70.00OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.451-Naphthylamine (α-Naphthylamine), 2-Naphthylamine (β-Naphthylamine), and their derivatives; salts thereof
2921.45.10.007-Amino-1,3-naphthalenedisulfonic acid and its salts; 5-Amino-2-naphthalenesulfonic acid and its salts; 8-Amino-1-naphthalenesulfonic acid and its salts; andN-Phenyl-2-naphthylamineGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 48.5% · kg
2921.45.20.003-Amino-2,7-naphthalenedisulfonic acid; 4-Amino-1-naphthalenesulfonic acid, sodium salt; 5-Amino-1-naphthalenesulfonic acid (Laurent's acid); 8-Amino-2-naphthalenesulfonic acid and its salts; 7-Amino-1,3,6-naphthalenetrisulfonic acid; 8-Anilino-1-naphthalenesulfonic acid (Phenyl Peri acid) and its salts; andN-Ethyl-1-naphthylamineGeneral 5.8% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 39.5% · kg
2921.45.25.00Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)General Free · Column 2 15.4¢/kg + 60% · kg
Other
2921.45.60.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.45.90OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60%
2921.45.90.102-Amino-1-naphthalenesulfonic acid (Tobias acid)General 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.45.90.90OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.46.00.00Amfetamine (INN), benzfetamine (INN), dexamfetamine (INN), etilamfetamine (INN), fencamfamin (INN), lefetamine (INN), levamfetamine (INN), mefenorex (INN) and phentermine (INN); salts thereofGeneral Free · Column 2 15.4¢/kg + 149.5% · kg
2921.49Other
2921.49.10.004-Amino-2-stilbenesulfonic acid and its salts;p-Ethylaniline; 2,4,6-Trimethylaniline (Mesidine); 2,3-Xylidine; 2,4-Xylidine; 2,5-Xylidine; and 3,4-XylidineGeneral 5.8% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 48.5% · kg
2921.49.15.00m-Nitro-p-toluidineGeneral Free · Column 2 15.4¢/kg + 53% · kg
Other
2921.49.32.00Fast color basesGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 53% · kg
Drugs
2921.49.38.00Antidepressants, tranquilizers and other psychotherapeutic agentsGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 149.5% · kg
2921.49.43.00OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 71.5% · kg
Other
2921.49.45.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.49.50.00OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
Aromatic polyamines and their derivatives; salts thereof
2921.51o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof
2921.51.10.004-Amino-2-(N,N-diethylamino) toluene hydrochloride;m-Phenylenediamine;o-Phenylenediamine; Toluene-2,4-diamine; Toluene-2,5-diamine; and Toluene-2,5-diamine sulfateGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 48.5% · kg
Other
2921.51.20.00Photographic chemicalsGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 50% · kg
Other
2921.51.30.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.51.50.00OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.59Other
2921.59.04.001,8-Diaminonaphthalene (1,8-Naphthalenediamine)General Free · Column 2 15.4¢/kg + 39.5% · kg
2921.59.08.005-Amino-2-(p-aminoanilino) benzenesulfonic acid; 4,4'-Diamino-3-biphenylsulfonic acid (3-Benzidinesulfonic acid); 3,3'-Dimethylbenzidine (o-Tolidine); 3,3'-Dimethylbenzidine hydrochloride; Ethyl-(2-dimethylaminoethyl) aniline;N-Ethyl-N,N'-dimethyl-N'-phenylethylene- diamine; and 4,4'-Methylenebis(2-chloroaniline)General 5.8% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 39.5% · kg
2921.59.17.004,4'-Benzidine-2,2'-disulfonic acid; 1,4-Diaminobenzene-2-sulfonic acid; 4,4'-Methylene bis ((3-chloro-2,6-diethylaniline); 4,4'-Methylene bis(2,6-diethylaniline); 4,4'-Methylene bis (2,6-diisopropylaniline);m-Xylene diamine; and 3,3'-Diaminobenzidine (tetraaminobiphenyl)General Free · Column 2 15.4¢/kg + 60% · kg
2921.59.20.004,4'-Diamino-2,2'-stilbenedisulfonic acidGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 80% · kg
2921.59.30.004,4'-MethylenedianilineGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 40% · kg
Other
2921.59.40.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.59.80OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60%
2921.59.80.103,3'-Dichlorobenzidine dihydrochlorideGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2921.59.80.90OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 60% · kg
2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate lineIndia22.51% of importsChina13.34% of importsGermany13.33% of importsJapan8.79% of importsBelgium8.76% of importsUnited Kingdom7.35% of importsCanada4.52% of importsPhilippines4.19% of importsSwitzerland3.15% of importsSouth Korea2.28% of imports
2921.11.00.00Methylamine, di- or trimethylamine and their saltsFrom 13.7%9903.05.44AD/CVD may applyFrom 41.2%9903.05.319903.88.03AD/CVD may apply10%9903.05.3912.5%9903.05.4910%9903.05.3913.7%9903.05.8113.7%9903.05.2916.2%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.12.01.002-(N,N-Dimethylamino)ethyl chloride hydrochloride10%9903.05.4420%9903.05.319903.88.1510%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.13.00.002-(N,N-Diethylamino)ethyl chloride hydrochloride10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.14.00.002-(N,N,-Diisopropylamino)ethyl chloride hydrochloride16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.19.11.00Mono-, di- and triethylamines;mono-, di-, and tri-(propyl- and butyl-)monoamines; salts of any of the foregoing13.7%9903.05.4441.2%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3913.7%9903.05.8113.7%9903.05.2916.2%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.19.31.003-Amino-3-methyl-1-butyne; (Dimethylamino)isopropyl chloride hydrochloride10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.19.61.10N,N-Dialkyl (methyl, ethyl or n-propyl)-2-chloroethylamines and their protonated saltsFrom 16.5%9903.05.44AD/CVD may applyFrom 44%9903.05.319903.88.03AD/CVD may apply10%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.19.61.20Bis(2-chloroethyl)ethylamine)From 16.5%9903.05.44AD/CVD may applyFrom 44%9903.05.319903.88.03AD/CVD may apply10%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.19.61.30Chlormethine (INN) (bis(2-chloroethyl)methylamine)From 16.5%9903.05.44AD/CVD may applyFrom 44%9903.05.319903.88.03AD/CVD may apply10%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.19.61.40Trichlormethine (INN) (tris(2-chloroethyl)amine)From 16.5%9903.05.44AD/CVD may applyFrom 44%9903.05.319903.88.03AD/CVD may apply10%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.19.61.95OtherFrom 16.5%9903.05.44AD/CVD may applyFrom 44%9903.05.319903.88.03AD/CVD may apply10%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.21.00.00Ethylenediamine and its salts15.8%9903.05.4443.3%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3915.8%9903.05.8115.8%9903.05.2918.3%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.22.05.00Hexamethylenediamine adipate (Nylon salt)16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.22.10.00Derived in whole or in part from adipic acid16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.22.50.00Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.29.00.10Tetraethylene pentamine16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.29.00.20Triethylenetetramine16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.29.00.30Diethylenetriamine16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.29.00.55Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.30.05.001,3-Bis(aminoethyl)cyclohexane10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.30.10.00Products described in additional U.S. note 3 to section VI16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.30.30.00Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.30.50.00Other13.7%9903.05.4441.2%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3913.7%9903.05.8113.7%9903.05.2916.2%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.41.10.00Aniline16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.41.20.00Aniline salts16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.10.00N,N-Dimethylaniline16.5%9903.05.4426.5%9903.05.319903.88.1510%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.15.00N-Ethylaniline; andN,N-Diethylaniline16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.16.002,4,5-Trichloroaniline10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.18.00o-Aminobenzenesulfonic acid (Orthanilic acid); 6-Chlorometanilic acid; 2-Chloro-5-nitroaniline; 4-Chloro-3-nitroaniline; 2,3-Dichloroaniline; 2,4-Dichloroaniline; 2,5-Dichloroaniline; 3,5-Dichloroaniline;N,N-Diethylmetanilic acid;N,N-Diethylmetanilic acid, sodium salt; 2,4-Difluoroaniline;p-Fluoroaniline;N-Methylaniline; andm-Nitroaniline15.8%9903.05.4425.8%9903.05.319903.88.1510%9903.05.3912.5%9903.05.4910%9903.05.3915.8%9903.05.8115.8%9903.05.2918.3%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.21.00Metanilic acid16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.22.00Sulfanilic acid16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.23.003,4-Dichloroaniline16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.36.00m-Chloroaniline; 2-Chloro-4-nitroaniline; 2,5-Dichloroaniline-4-sulfonic acid and its monosodium salt; 2,4-Dinitroaniline;o-Nitroaniline-p-sulfonic acid, sodium salt; and 2,3,4-Trifluoroaniline10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.55.00Fast color bases16.5%9903.05.4419%9903.05.3110%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.65.00Products described in additional U.S. note 3 to section VI16.5%9903.05.4426.5%9903.05.319903.88.1510%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.42.90.00Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.04.003-Chloro-o-toluidine; and 6-Chloro-o-toluidine10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.08.004-Chloro-o-toluidine and hydrochloride; 5-Chloro-o-toluidine; 6-Chloro-2-toluidine-4-sulfonic acid; 4-Chloro-α,α,α-trifluoro-o- toluidine; 2,6-Dichloro-m-toluidine;N,N- Dimethyl-p-toluidine;N-Ethyl-N-benzyl-m-toluidine; andN-Ethyl-o-toluidine15.8%9903.05.4443.3%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3915.8%9903.05.8115.8%9903.05.2918.3%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.15.00α,α,α-Trifluoro-2,6-dinitro-N,N-dipropyl-p- toluidine (Trifluralin)16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.19.00α,α,α-Trifluoro-o-toluidine; andα,α,α-Trifluoro-6-chloro-m-toluidine16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.22.00N-Ethyl-N-(2-methyl-2-propenyl)-2,6- dinitro-4-(trifluoromethyl)benzenamine16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.24.002-Amino-5-chloro-4-ethyl benzenesulfonic acid; 2-Amino-5-chloro-p-toluenesulfonic acid;p-Nitro-o-toluidine; and 3-(Trifluoromethyl) aniline (m-Aminobenzotrifluoride)10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.40.00Products described in additional U.S. note 3 to section VI16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.90.202-Chloro-p-toluidine-5-sulfonic acid (CAS No. 88-51-7)16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.90.40p-Toluidine-m-sulfonic acid (CAS No. 88-44-8)16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.43.90.90Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.44.05.004,4'-Bis (α,α-dimethylbenzyl) diphenylamine; andN-Nitrosodiphenylamine10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.44.10.00Nitrodiphenylamine16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.44.20.00Products described in additional U.S. note 3 to section VI16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.44.70.00Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.45.10.007-Amino-1,3-naphthalenedisulfonic acid and its salts; 5-Amino-2-naphthalenesulfonic acid and its salts; 8-Amino-1-naphthalenesulfonic acid and its salts; andN-Phenyl-2-naphthylamine16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.45.20.003-Amino-2,7-naphthalenedisulfonic acid; 4-Amino-1-naphthalenesulfonic acid, sodium salt; 5-Amino-1-naphthalenesulfonic acid (Laurent's acid); 8-Amino-2-naphthalenesulfonic acid and its salts; 7-Amino-1,3,6-naphthalenetrisulfonic acid; 8-Anilino-1-naphthalenesulfonic acid (Phenyl Peri acid) and its salts; andN-Ethyl-1-naphthylamine15.8%9903.05.4443.3%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3915.8%9903.05.8115.8%9903.05.2918.3%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.45.25.00Mixtures of 5- and 8-amino-2-naphthalene- sulfonic acid; 2-Naphthylamine-6-sulfonic acid; ando-Naphthionic acid (1-amino- 2-naphthalene- sulfonic acid)10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.45.60.00Products described in additional U.S. note 3 to section VI16.5%9903.05.4426.5%9903.05.319903.88.1510%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.45.90.102-Amino-1-naphthalenesulfonic acid (Tobias acid)16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.45.90.90Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.46.00.00Amfetamine (INN), benzfetamine (INN), dexamfetamine (INN), etilamfetamine (INN), fencamfamin (INN), lefetamine (INN), levamfetamine (INN), mefenorex (INN) and phentermine (INN); salts thereof10%9903.05.4412.5%9903.05.3110%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.49.10.004-Amino-2-stilbenesulfonic acid and its salts;p-Ethylaniline; 2,4,6-Trimethylaniline (Mesidine); 2,3-Xylidine; 2,4-Xylidine; 2,5-Xylidine; and 3,4-Xylidine15.8%9903.05.4443.3%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3915.8%9903.05.8115.8%9903.05.2918.3%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.49.15.00m-Nitro-p-toluidine10%9903.05.4420%9903.05.319903.88.1510%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.49.32.00Fast color bases16.5%9903.05.4419%9903.05.3110%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.49.38.00Antidepressants, tranquilizers and other psychotherapeutic agentsFrom 6.5%Depends on product factsFrom 19%9903.05.31Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 6.5%Depends on product factsFrom 16.5%9903.05.29Depends on product factsFrom 19%9903.05.64Depends on product factsVariesDepends on product factsVariesDepends on product facts
2921.49.43.00OtherFrom 6.5%Depends on product factsFrom 19%9903.05.31Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 6.5%Depends on product factsFrom 16.5%9903.05.29Depends on product factsFrom 19%9903.05.64Depends on product factsVariesDepends on product factsVariesDepends on product facts
2921.49.45.00Products described in additional U.S. note 3 to section VI16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.49.50.00Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.51.10.004-Amino-2-(N,N-diethylamino) toluene hydrochloride;m-Phenylenediamine;o-Phenylenediamine; Toluene-2,4-diamine; Toluene-2,5-diamine; and Toluene-2,5-diamine sulfate16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.51.20.00Photographic chemicals16.5%9903.05.4426.5%9903.05.319903.88.1510%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.51.30.00Products described in additional U.S. note 3 to section VI16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.51.50.00Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.59.04.001,8-Diaminonaphthalene (1,8-Naphthalenediamine)10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.59.08.005-Amino-2-(p-aminoanilino) benzenesulfonic acid; 4,4'-Diamino-3-biphenylsulfonic acid (3-Benzidinesulfonic acid); 3,3'-Dimethylbenzidine (o-Tolidine); 3,3'-Dimethylbenzidine hydrochloride; Ethyl-(2-dimethylaminoethyl) aniline;N-Ethyl-N,N'-dimethyl-N'-phenylethylene- diamine; and 4,4'-Methylenebis(2-chloroaniline)15.8%9903.05.4443.3%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3915.8%9903.05.8115.8%9903.05.2918.3%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.59.17.004,4'-Benzidine-2,2'-disulfonic acid; 1,4-Diaminobenzene-2-sulfonic acid; 4,4'-Methylene bis ((3-chloro-2,6-diethylaniline); 4,4'-Methylene bis(2,6-diethylaniline); 4,4'-Methylene bis (2,6-diisopropylaniline);m-Xylene diamine; and 3,3'-Diaminobenzidine (tetraaminobiphenyl)10%9903.05.4437.5%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3910%9903.05.8110%9903.05.2912.5%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.59.20.004,4'-Diamino-2,2'-stilbenedisulfonic acid16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.59.30.004,4'-Methylenedianiline16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.59.40.00Products described in additional U.S. note 3 to section VI16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.59.80.103,3'-Dichlorobenzidine dihydrochloride16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
2921.59.80.90Other16.5%9903.05.4444%9903.05.319903.88.0310%9903.05.3912.5%9903.05.4910%9903.05.3916.5%9903.05.8116.5%9903.05.2919%9903.05.6412.5%9903.05.7412.5%9903.05.71
Total duty on a $10,000 ocean shipment entered 2026-10-13, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).