| 2921.21.00 | 00 | Acyclic polyamines and their derivatives; salts thereof: | | | | |
| 2921.30 | | Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof: | | | | |
| 2921.41 | | Aromatic monoamines and their derivatives; salts thereof: | | | | |
| 2921.42 | | Aniline derivatives and their salts: | | | | |
| 2921.43 | | Toluidines and their derivatives; salts thereof: | | | | |
| 2921.45 | | 1-Naphthylamine ( α-Naphthylamine), 2-Naphthylamine ( β-Naphthylamine), and their derivatives; salts thereof: | | | | |
| 2921.51 | | Aromatic polyamines and their derivatives; salts thereof: | | | | |
| 2921.51 | | o-, ￠/ p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof: | | | | |
| 2922.11.00 | 00 | Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: | | | | |
| 2922.19.95 | 10 | N,N-Dialkyl (methyl, ethyl, n-propyl or isopropyl)-2-aminoethanols and their protonated salts: | | | | |
| 2922.19.95 | 10 | N,N-Dimethyl-2-aminoethanol, N,N-diethyl-2-aminoethanol and their protonated salts | kg | | | |
| 2922.21 | | Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: | | | | |
| 2922.21 | | Aminohydroxynaphthalenesulfonic acids and their salts: | | | | |
| 2922.41.00 | | Amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof: | | | | |
| 2922.41.00 | 10 | Meeting requirements of Food Chemical Codex, Codex Alimentarius or United States Pharmacopeia | kg | | | |
| 2924.11.00 | 00 | Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof: | | | | |
| 2924.21 | | Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: | | | | |
| 2924.21 | | Ureines and their derivatives; salts thereof: | | | | |
| 2925.11.00 | 00 | Imides and their derivatives; salts thereof: | | | | |
| 2925.21.00 | 00 | Imines and their derivatives; salts thereof: | | | | |
| 2925.29.18 | 00 | N,N'-Diphenylguanidine; 3-Dimethylaminomethyleneiminophenol hydrochloride; 1,3-Di-o-tolylguanidine; and N,N-Dimethyl-N'-[3-[[(methylamino)carbonyl]- oxy]phenyl]methanimidamide monohydro- chloride | kg | Free | | 15.4￠/kg + 61% |
| 2930 | | X. ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS, AND SULFONAMIDES | | | | |
| 2930.90.91 | 10 | Cysteine hydrochloride | kg | | | |
| 2930.90.91 | 23 | N,N-Dialkyl (methyl, ethyl, n-propyl or isopropyl)aminoethane-2-thiols and their protonated salts | kg | | | |
| 2933.99.08 | 00 | Acetoacetyl-5-aminobenzimidazolone; 3-(2H-Benzotriazol-2-yl)-5-(tert-butyl)-4- hydroxybenzene propanoic acid, C7-C9 branched or linear alkyl esters; 2-(2H-Benzotriazol-2-yl)-6-dodecyl-4- methyl phenol, in liquid form, branched and linear; and 1,3,3-Trimethyl-2-methyleneindoline | kg | Free | | 15.4￠/kg + 52% |
