HTS Heading 2924

Carboxyamide-function compounds; amide-function compounds of carbonic acid

All 47 HTS codes under heading 2924 (carboxyamide-function compounds), with their duty rates from the 2026 HTS Revision 23. General duty Free to 6.5%.

Every line of heading 2924

  • 2924 Carboxyamide-function compounds; amide-function compounds of carbonic acid.
  • 2924.11.00.00 Meprobamate (INN) (under: Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof) (kg): General Free; Special none; Column 2 25%.
  • 2924.12.00.00 Fluoroacetamide (ISO), monocrotophos (ISO) and phosphamidon (ISO) (kg): General 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%.
  • 2924.19 Other (under: Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof).
  • 2924.19.11 Amides (under: Other): General 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%.
  • 2924.19.11.10 Acrylamide (under: Amides) (kg).
  • 2924.19.11.20 Dimethylformamide (under: Amides) (kg).
  • 2924.19.11.30 Methacrylamide (under: Amides) (kg).
  • 2924.19.11.50 Other (under: Amides) (kg).
  • 2924.19.80.00 Other (under: Other) (kg): 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%.
  • 2924.21 Ureines and their derivatives; salts thereof.
  • 2924.21.04.00 3-(p-Chlorophenyl)-1,1-dimethylurea (Monuron) (kg): 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 + 40.5%.
  • 2924.21.08.00 1,1-Dimethyl-3-(α,α,α-trifluoro-m- tolyl)urea (Fluometuron) (kg): General Free; Special none; Column 2 15.4¢/kg + 40.5%.
  • 2924.21.12.00 1-(2-Methylcyclohexyl)-3-phenylurea (kg): General Free; Special none; Column 2 15.4¢/kg + 48.5%.
  • 2924.21.16.00 Other (under: Pesticides) (kg): 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 15.4¢/kg + 48.5%.
  • 2924.21.18.00 sym-Diethyldiphenylurea (under: Other) (kg): 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 + 58%.
  • 2924.21.20.00 Products described in additional U.S. note 3 to section VI (kg): 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 + 58%.
  • 2924.21.45.00 Other (under: Other) (kg): 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 + 58%.
  • 2924.21.50.00 Other (under: Ureines and their derivatives; salts thereof) (kg): 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%.
  • 2924.23 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts.
  • 2924.23.10.00 2-Acetamidobenzoic acid (under: 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts) (kg): 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 + 58%.
  • 2924.23.70.00 Products described in additional U.S. note 3 to section VI (kg): 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 + 58%.
  • 2924.23.75.00 Other (under: Other) (kg): 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 + 58%.
  • 2924.24.00.00 Ethinamate (INN) (under: Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof) (kg): General Free; Special none; Column 2 30.5%.
  • 2924.25.00.00 Alachlor (ISO) (under: Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof) (kg): 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 15.4¢/kg + 58%.
  • 2924.29 Other (under: Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof).
  • 2924.29.01.00 p-Acetanisidide;p-Acetoacetotoluidide; 4'-Amino-N-methylacetanilide; 2,5-Dimethoxyacetanilide; andN-(7-Hydroxy-1-naphthyl)acetamide (kg): General Free; Special none; Column 2 15.4¢/kg + 39.5%.
  • 2924.29.03.00 3,5-Dinitro-o-toluamide (under: Aromatic) (kg): General Free; Special none; Column 2 15.4¢/kg + 47.5%.
  • 2924.29.05.00 Biligrafin acid; 3,5-Diacetamido-2,4,6-triiodobenzoic acid; and Metrizoic acid (kg): General 5.3%; 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 + 34%.
  • 2924.29.10.00 Acetanilide;N-Acetylsulfanilyl chloride; Aspartame; and 2-Methoxy-5-acetamino-N,N- bis(2-acetoxyethyl)aniline (kg): 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 15.4¢/kg + 58%.
  • 2924.29.20.00 2-Acetamido-3-chloro anthra quinone;o-Aceto acetanisidide;o-Acetoacetotoluidide; 2',4'-Acetoacetoxylidide; and 1-Amino-5-benzamido anthra quinone (kg): 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 + 53%.
  • 2924.29.23.00 4-Amino acetanilide; 2,2'-Oxamido bis [ethyl-3-(3,5-di-tert-butyl- 4-hydroxyphenyl) propionate]; Aceto acetsulfanilic acid, potassium salt; and N-(2,3-Dihydroxy propyl)-5-N-(2,3-dihydroxy- propyl) acetamido-N'-(2-hydroxyethyl)- 2,4,6-triiodoisophthalamide (kg): General Free; Special none; Column 2 15.4¢/kg + 58%.
  • 2924.29.26.00 3-Aminomethoxybenzanilide (under: Aromatic) (kg): General Free; Special none; Column 2 15.4¢/kg + 54.5%.
  • 2924.29.28.00 N-[[(4-Chlorophenyl)amino]carbonyl]-2,6- difluorobenzamide; and 3,5-Dichloro-N-(1,1-dimethyl-2-propynyl)- benzamide (Pronamide) (kg): General Free; Special none; Column 2 15.4¢/kg + 64.5%.
  • 2924.29.31.00 4-Acetamido-2-amino phenol;p-Acetamino benz aldehyde; Aceto acet benzyl amide; Aceto acet-5-chloro-2-toluidide;p-Aceto aceto phenetidide;N-Acetyl-2,6-xylidine (N-Acetyl-2,6- dimethyl aniline);p-Amino benzoic acid iso octyl amide;p-Amino benzoyl amino naphthalene sulfonic acid; 2-Amino-4-chloro benzamide; 3-Amino-4-chloro benzamide; 4-Amino hippuric acid;p-Amino phenyl urethane; 1-Benzamido-4-chloro anthra quinone; 1-Benzamido-5-chloro anthra quinone; Benzanilide; 4'-Chloro aceto acetanilide; 3-(N,N-Dihydroxy ethyl amino) benzanilide; 2,5-Dihydroxy-N-(2-hydroxyethyl)- benzamide; Gentisamide;N,N'-Hexa methylene bis(3,5-di-tert-butyl- 4-hydroxy hydrocinnamamide); 2-(m-Hydroxyanilino) acetamide; Nitra acid amide (1-Amino-9,10-dihydro-N- (3-methoxy propyl)-4-nitro-9,10-dioxo-2- anthramide); Phenacetin, technical; andβ-Resorcyl amide (kg): General 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 + 39.5%.
  • 2924.29.33.00 3-Hydroxy-2-naphthanilide; 3-Hydroxy-2-naphtho-o-toluidide; 3-Hydroxy-2-naphtho-o-anisidine; 3-Hydroxy-2-naphtho-o-phenetidide; 3-Hydroxy-2-naphtho-4-chloro-2,5- dimethoxyanilide; 3-Hydroxy-3'-nitro-2-naphthanilide; andN,N'-Bis(acetoacetyl-o-toluidine) (kg): General Free; Special none; Column 2 15.4¢/kg + 60%.
  • 2924.29.36.00 Other (under: Naphthol AS and derivatives) (kg): 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%.
  • 2924.29.43.00 3-Ethoxy carbonyl amino phenyl-N-phenyl carbamate (Desmedipham); and Isopropyl-N-(3-chlorophenyl) car-bamate (CIPC) (kg): 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 + 40.5%.
  • 2924.29.47.00 Other (under: Pesticides) (kg): 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 + 64.5%.
  • 2924.29.52.00 Fast color bases (under: Other) (kg): General 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 + 54.5%.
  • 2924.29.57.00 Diethylaminoacetoxylidide (Lidocaine) (kg): General Free; Special none; Column 2 15.4¢/kg + 101.5%.
  • 2924.29.62 Other (under: Drugs): 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 15.4¢/kg + 47.5%.
  • 2924.29.62.10 Acetaminophen (under: Other) (kg).
  • 2924.29.62.20 Acetophenetidin (Phenacetin) (under: Other) (kg).
  • 2924.29.62.50 Other (under: Other) (kg).
  • 2924.29.65.00 5-Bromoacetyl-2-salicylamide (under: Other) (kg): 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 + 58%.
  • 2924.29.71 Products described in additional U.S. note 3 to section VI: 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 + 58%.
  • 2924.29.71.10 3-oxo-2-phenylbutanamide (alpha-phenylacetoacetamide, APAA) (kg).
  • 2924.29.71.50 Other (under: Products described in additional U.S. note 3 to section VI) (kg).
  • 2924.29.77 Other (under: Other): 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 + 58%.
  • 2924.29.77.10 Acetoacetanilide (under: Other) (kg).
  • 2924.29.77.20 Acetoacet-2,5-dimethoxy-4- chloroanilide (kg).
  • 2924.29.77.30 p-Aminobenzamide (under: Other) (kg).
  • 2924.29.77.90 Other (under: Other) (kg).
  • 2924.29.80.00 2,2-Dimethylcyclopropylcarboxamide (kg): General Free; Special none; Column 2 30.5%.
  • 2924.29.95.00 Other (under: Other) (kg): 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%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.