Chapter 29: Organic chemicals
774 provisions in this chapter where a USMCA claim changes the duty. 4 are also subject to Section 338 duties on Canadian goods, which a USMCA claim does not remove.
Showing 601 to 774 of 774, by tariff number.
| HTS | Description | General | USMCA | Section 338 |
|---|---|---|---|---|
| 2931.46.00.00 | Other organo-inorganic compounds: 2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide | 3.7% | Free | — |
| 2931.47.00.00 | Other organo-inorganic compounds: (5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate | 3.7% | Free | — |
| 2931.48.00.00 | Other organo-inorganic compounds: 3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] undecane 3,9-dioxide | 3.7% | Free | — |
| 2931.49.00 | Other organo-inorganic compounds: Other | 3.7% | Free | — |
| 2931.51.00.00 | Other organo-inorganic compounds: Methylphosphonic dichloride | 3.7% | Free | — |
| 2931.52.00.00 | Other organo-inorganic compounds: Propylphosphonic dichloride | 3.7% | Free | — |
| 2931.53.00.00 | Other organo-inorganic compounds: O-(3-chloropropyl) O-[4-nitro-3-(trifluoromethyl)phenyl] methylphosphonothionate | 3.7% | Free | — |
| 2931.54.00.00 | Other organo-inorganic compounds: Trichlorfon (ISO) | 3.7% | Free | — |
| 2931.59.00 | Other organo-inorganic compounds: Other | 3.7% | Free | — |
| 2931.90.10.00 | Other organo-inorganic compounds: 4,4'-Diphenylbisphosphonous acid, di(2',2",4',4"-di-tert-butyl)phenyl ester | 6.5% | Free | — |
| 2931.90.15.00 | Other organo-inorganic compounds: Sodium tetraphenylboron | 5.8% | Free | — |
| 2931.90.22.00 | Other organo-inorganic compounds: Drugs | 6.5% | Free | — |
| 2931.90.26.00 | Other organo-inorganic compounds: Pesticides | 6.5% | Free | — |
| 2931.90.30.00 | Other organo-inorganic compounds: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2931.90.60.00 | Other organo-inorganic compounds: Other | 6.5% | Free | — |
| 2931.90.90 | Other organo-inorganic compounds: Other | 3.7% | Free | — |
| 2932.11.00.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Tetrahydrofuran | 3.7% | Free | — |
| 2932.13.00.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Furfuryl alcohol and tetrahydrofurfuryl alcohol | 3.7% | Free | — |
| 2932.14.00.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Sucralose | 3.7% | Free | — |
| 2932.19.10.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Aromatic | 6.5% | Free | — |
| 2932.19.51.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Other | 3.7% | Free | — |
| 2932.20.05.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Coumarin, methylcoumarins and ethylcoumarins | 6.5% | Free | — |
| 2932.20.10.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Pesticides | 6.5% | Free | — |
| 2932.20.20.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Drugs | 6.5% | Free | — |
| 2932.20.25.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: 4-Hydroxycoumarin | 6.5% | Free | — |
| 2932.20.30.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2932.20.45.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2932.20.50 | Heterocyclic compounds with oxygen hetero-atom(s) only: Other | 3.7% | Free | — |
| 2932.91.00.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Isosafrole | 6.5% | Free | — |
| 2932.92.00.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: 1-(1,3-Benzodioxol-5-yl)propan-2-one | 6.5% | Free | — |
| 2932.93.00.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Piperonal (heliotropin) | 4.8% | Free | — |
| 2932.94.00.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Safrole | 6.5% | Free | — |
| 2932.96.00.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Carbofuran (ISO) | 6.5% | Free | — |
| 2932.99.08.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: 2-Ethoxy-2,3-dihydro-3,3-dimethyl-5- benzofuranylmethanesulfonate | 6.5% | Free | — |
| 2932.99.21.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2932.99.35.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: 2-Hydroxy-3-dibenzofurancarboxylic acid | 6.5% | Free | — |
| 2932.99.39.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Benzoin tetrahydropyranyl ester; and Xanthen-9-one | 5.8% | Free | — |
| 2932.99.61 | Heterocyclic compounds with oxygen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2932.99.70.00 | Heterocyclic compounds with oxygen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2932.99.90 | Heterocyclic compounds with oxygen hetero-atom(s) only: Other | 3.7% | Free | — |
| 2933.11.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Phenazone (Antipyrine) and its derivatives | 6.5% | Free | — |
| 2933.19.08.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 3-(5-Amino-3-methyl-1H-pyrazol-1-yl)- benzenesulfonic acid… | 5.8% | Free | — |
| 2933.19.23.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Pesticides | 6.5% | Free | — |
| 2933.19.30 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Photographic chemicals | 6.5% | Free | — |
| 2933.19.35.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Drugs | 6.5% | Free | — |
| 2933.19.37.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2933.19.43.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.19.45.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Drugs | 3.7% | Free | — |
| 2933.19.90.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.21.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Hydantoin and its derivatives | 6.5% | Free | — |
| 2933.29.10.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 2-Phenylimidazole | 5.8% | Free | — |
| 2933.29.20.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Drugs | 6% | Free | — |
| 2933.29.35.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2933.29.43.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.29.45.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Drugs | 3.7% | Free | — |
| 2933.29.90.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.32.10.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Piperidine | 6.5% | Free | — |
| 2933.32.50.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.34.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other fentanyls and their derivatives | 6.5% | Free | — |
| 2933.35.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 3-Quinuclidinol | 5.8% | Free | — |
| 2933.36.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 4-Anilino-N-phenethylpiperidine (ANPP) | 6.5% | Free | — |
| 2933.37.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: N-Phenethyl-4-piperidone (NPP) | 6.5% | Free | — |
| 2933.39.20.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: p-Chloro-2-benzylpyridine; 4-Chloro-1-methylpiperidine hydrochloride… | 5.8% | Free | — |
| 2933.39.21.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Fungicides | 6.5% | Free | — |
| 2933.39.23.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: o-Paraquat dichloride | 6.5% | Free | — |
| 2933.39.25.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.39.27.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.39.31.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Antidepressants, tranquilizers and other psychotherapeutic agents | 6.5% | Free | — |
| 2933.39.41.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.39.61 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2933.39.92.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.49.08.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 4,7-Dichloroquinoline | 6.5% | Free | — |
| 2933.49.10.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Ethoxyquin (1,2-Dihydro-6-ethoxy-2,2,4- trimethylquinoline) | 6.5% | Free | — |
| 2933.49.15.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 8-Methylquinoline and Isoquinoline | 5.8% | Free | — |
| 2933.49.20.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 5-Chloro-7-iodo-8-quinolinol (Iodo chlo rhydroxy quin); Deco quinate… | 6.5% | Free | — |
| 2933.49.26.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.49.30.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Pesticides | 6.5% | Free | — |
| 2933.49.60.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2933.49.70.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.54.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other derivatives of malonylurea (barbituric acid); salts thereof | 3.7% | Free | — |
| 2933.59.10.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Herbicides | 6.5% | Free | — |
| 2933.59.15.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.59.18.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.59.21.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Antihistamines, including those principally used as anti-nauseants | 6.5% | Free | — |
| 2933.59.22.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Nicarbazin; and Trimethoprim | 6.5% | Free | — |
| 2933.59.36.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.59.46.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Antidepressants, tranquilizers and other psychotherapeutic agents | 6.5% | Free | — |
| 2933.59.53.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.59.59.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 3.7% | Free | — |
| 2933.59.70.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2933.59.80.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.59.95.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.61.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Melamine | 3.5% | Free | — |
| 2933.69.50.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Hexamethylenetetramine | 6.3% | Free | — |
| 2933.69.60 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 3.5% | Free | — |
| 2933.71.00.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 6-Hexanelactam (ε-Caprolactam) | 6.5% | Free | — |
| 2933.79.08.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2933.79.15.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.79.20.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: N-Methyl-2-pyrrolidone; and 2-Pyrrolidone | 4.2% | Free | — |
| 2933.79.30.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: N-Vinyl-2-pyrrolidone, monomer | 5.5% | Free | — |
| 2933.79.85.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.99.06.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: α-Butyl-α-(4-chlorophenyl)-1H-1,2,4- triazole-1- propanenitrile… | 6.5% | Free | — |
| 2933.99.12.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 6-Bromo-5-methyl-1H-imidazo[4,5-b]- pyridine… | 5.8% | Free | — |
| 2933.99.14.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 5-Amino-4-chloro-α-phenyl-3- pyridazinone | 6.5% | Free | — |
| 2933.99.17.01 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Insecticides | 6.5% | Free | — |
| 2933.99.22.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.99.24.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Photographic chemicals | 6.5% | Free | — |
| 2933.99.26.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Antihistamines | 6.5% | Free | — |
| 2933.99.46.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.99.53.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.99.55 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Analgesics, antipyretics and nonhormonal anti-inflammatory agents | 6.5% | Free | — |
| 2933.99.61.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.99.65.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Anticonvulsants, hypnotics and sedatives | 6.5% | Free | — |
| 2933.99.70.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.99.75.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.99.79.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2933.99.82 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2933.99.85.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: 3-Amino-1,2,4-triazole | 3.7% | Free | — |
| 2933.99.90.00 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Drugs | 3.7% | Free | — |
| 2933.99.97.01 | Heterocyclic compounds with nitrogen hetero-atom(s) only: Other | 6.5% | Free | — |
| 2934.10.10.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Products described in additional… | 6.5% | Free | — |
| 2934.10.20.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other | 6.5% | Free | — |
| 2934.10.90.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other | 6.5% | Free | — |
| 2934.20.05.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds:… | 6.5% | Free | — |
| 2934.20.10.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: 2,2'-Dithiobisbenzothiazole | 6.5% | Free | — |
| 2934.20.15.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: 2-Mercaptobenzothiazole… | 6.5% | Free | — |
| 2934.20.20.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: 2-Mercaptobenzothiazole, sodium… | 6.5% | Free | — |
| 2934.20.30.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: 2-Amino-6-methoxy benzo… | 5.8% | Free | — |
| 2934.20.35.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Pesticides | 6.5% | Free | — |
| 2934.20.40.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Products described in additional… | 6.5% | Free | — |
| 2934.20.80.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other | 6.5% | Free | — |
| 2934.30.12.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: 2-(Trifluoromethyl)phenothiazine | 6.5% | Free | — |
| 2934.30.23.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Antidepressants, tranquilizers… | 6.5% | Free | — |
| 2934.30.27.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other | 6.5% | Free | — |
| 2934.30.43.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Products described in additional… | 6.5% | Free | — |
| 2934.30.50.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other | 6.5% | Free | — |
| 2934.92.00.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other fentanyls and their… | 6.5% | Free | — |
| 2934.99.05.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds:… | 5.8% | Free | — |
| 2934.99.06.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds:… | 6.5% | Free | — |
| 2934.99.08.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: 2,5-Diphenyloxazole | 6.5% | Free | — |
| 2934.99.11.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: 2-tert-Butyl-4-(2,4-dichloro-5-… | 6.5% | Free | — |
| 2934.99.12.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Fungicides | 6.5% | Free | — |
| 2934.99.15.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Herbicides | 6.5% | Free | — |
| 2934.99.16.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Insecticides | 6.5% | Free | — |
| 2934.99.18.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other | 6.5% | Free | — |
| 2934.99.20.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Photographic chemicals | 6.5% | Free | — |
| 2934.99.30.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Drugs | 6.5% | Free | — |
| 2934.99.39.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Products described in additional… | 6.5% | Free | — |
| 2934.99.44.00 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other | 6.5% | Free | — |
| 2934.99.47 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Drugs | 3.7% | Free | — |
| 2934.99.90.01 | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Other | 6.5% | Free | — |
| 2935.10.00.00 | Sulfonamides: N-Methyl perfluorooctane sulfonamide | 6.5% | Free | — |
| 2935.20.00.00 | Sulfonamides: N-Ethyl perfluorooctane sulfonamide | 6.5% | Free | — |
| 2935.30.00.00 | Sulfonamides: N-Ethyl -N-(2-hydroxyethyl)perfluorooctane sulfonamide | 6.5% | Free | — |
| 2935.40.00.00 | Sulfonamides: N-(2-hydroxyethyl)-N-methyl perfluorooctane sulfonamide | 6.5% | Free | — |
| 2935.50.00.00 | Sulfonamides: Other perfluorooctane sulfonamides | 6.5% | Free | — |
| 2935.90.06.00 | Sulfonamides: 4-Amino-6-chloro-m-benzenedisulfonamide and Methyl-4-aminobenzenesulfonylcarbamate (Asulam) | 6.5% | Free | — |
| 2935.90.10.00 | Sulfonamides: 2-Amino-N-ethylbenzenesulfonanilide; 5-Amino-α,α,α-trifluorotoluene-2,4-disulfonamide; Benzenesulfonamide… | 6.5% | Free | — |
| 2935.90.15.00 | Sulfonamides: o-Toluenesulfonamide | 6.5% | Free | — |
| 2935.90.20.00 | Sulfonamides: Fast color bases and fast color salts | 6.5% | Free | — |
| 2935.90.32.00 | Sulfonamides: Acetylsulfisoxazole; Sulfacetamide, sodium; and Sulfamethazine, sodium | 6.5% | Free | — |
| 2935.90.48.00 | Sulfonamides: Other | 6.5% | Free | — |
| 2935.90.60.00 | Sulfonamides: Other | 6.5% | Free | — |
| 2935.90.75.00 | Sulfonamides: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2935.90.95.00 | Sulfonamides: Other | 6.5% | Free | — |
| 2938.10.00.00 | Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: Rutoside (Rutin) and its… | 1.5% | Free | — |
| 2938.90.00.00 | Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: Other | 3.7% | Free | — |
| 2939.80.00 | Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives: Other | 6.5% | Free | — |
| 2940.00.60.00 | Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar… | 5.8% | Free | Motor Vehicles |
| 2941.20.10.00 | Antibiotics: Dihydrostreptomycin and its derivatives; salts thereof | 3.5% | Free | — |
| 2942.00.05.00 | Other organic compounds: Drugs | 6.5% | Free | — |
| 2942.00.10.00 | Other organic compounds: Products described in additional U.S. note 3 to section VI | 6.5% | Free | — |
| 2942.00.35.00 | Other organic compounds: Other | 6.5% | Free | — |
| 2942.00.50.00 | Other organic compounds: Other | 3.7% | Free | — |