Analysis
HTS 2922.44.00 covers tilidine (INN) and its salts under heading 2922 (oxygen-function amino-compounds).
Rates on the nearby lines range from duty-free to 6.5%. The costliest confusion would be with 2922.42.10 (monosodium glutamate) at 6.5%, a difference of 6.5 points on the customs value.
There is no general-rate duty on this line, which puts it with roughly 26% of the 1050 tariff lines in chapter 29 that are also free. Free here means free of the base duty only: origin-specific Chapter 99 duties such as Section 301 can still be owed.
Census statistics map these goods to NAICS 325412 (Pharmaceutical Preparation Manufacturing), an industry of 1,436 US establishments employing 170,029 people, the industry a domestic producer of these goods reports under.
The general rate of Free has not changed in any edition of the schedule since Jan 2023.
Neighbouring lines
| Line | Description | General rate |
|---|---|---|
| 2922.11.00 | Monoethanolamine and its salts | 6.5% |
| 2922.12.00 | Diethanolamine and its salts | 6.5% |
| 2922.14.00 | Dextropropoxyphene (INN) and its salts | Free |
| 2922.15.00 | Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: triethanolamine | 6.5% |
| 2922.16.00 | Diethylammonium perfluorooctane sulfonate | 6.5% |
| 2922.17.00 | Methyldiethanolamine and ethyldiethanolamine | 6.5% |
| 2922.18.00 | 2-(N,N-Diisopropylamino)ethanol | 6.5% |
| 2922.19.09 | Aromatic: drugs | 6.5% |
| 2922.19.20 | 4,4'-Bis(dimethylamino) benzhydrol (Michler's hydrol); 5'-[3'-(Dimethylamino) propyl]-10',11'- dihydro-5H'-dibenzo [a,b] cyclohept- en-5'-ol (Dibenzcarbinol); and 1-(p-Nitrophenyl)-2-amino-1,3- propanediol | 5.8% |
| 2922.19.33 | N1-(2-Hydroxyethyl)-2-nitro-1,4- phenylenediamine;N1,N4,N4- Tris(2-hydroxyethyl)-2- nitro-1,4- phenylenediamine;N1,N4-Dimethyl-N1- (2-hydroxyethyl)-3-nitro-1,4- phenylene- diamine;N1,N4-Dimethyl-N1-(2,3-dihydroxy- propyl)-3-nitro-1,4- phenylenediamine; andN1-(2-Hydroxyethyl)-3-nitro-1,4- phenylenediamine | Free |
| 2922.19.60 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.19.70 | Other: other | 6.5% |
| 2922.19.90 | Salts of triethanolamine | 6.5% |
| 2922.19.96 | Other: other | 6.5% |
| 2922.21.10 | 1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid; 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid (Chicago acid); 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid, potassium salt; 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid, sodium salt; 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, monosodium salt (H acid, monosodium salt); 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, potassium salt (H acid, monopotassium salt); 4-Amino-3-hydroxy-1-naphthalenesulfonic acid; 6-Amino-1-naphthol-3-sulfonic acid and its salts; and 8-Amino-1-naphthol-5-sulfonic acid and its salts | 5.8% |
| 2922.21.25 | 1-Amino-8-hydroxy-4,6-naphthalenedisulfonic acid, monosodium salt | Free |
| 2922.21.40 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.21.50 | Other: other | 6.5% |
| 2922.29.03 | o-Anisidine;p-Anisidine; andp-Phenetidine | 6.5% |
| 2922.29.06 | m-Nitro-p-anisidine; and m-Nitro-o-anisidine: fast color bases | Free |
| 2922.29.08 | m-Nitro-p-anisidine; and m-Nitro-o-anisidine: other | Free |
| 2922.29.10 | 2-Amino-6-chloro-4-nitrophenol; 2-Amino-4-chlorophenol; 2-Amino-4-chlorophenol hydrochloride; 2-Amino-p-cresol; 4-Amino-o-cresol; 6-Amino-2,4-dichloro-3-methylphenol; 2-(3-Amino-4-hydroxyphenylsulfonyl)ethanol; 2-Amino-4-nitrophenol; 2-Amino-4-nitrophenol, sodium salt; 2-Amino-5-nitrophenol;m-Aminophenol; 2-(4'-Aminophenoxy)ethylsulfate; 5-Chloro-2-(2',4'-dichlorophenoxy)aniline; 3,4-Dimethoxyphenethylamine (Homoveratrylamine); 2-Hydroxy-5-nitrometanilic acid; 4-Methoxymetanilic acid; 6-Methoxymetanilic acid; 4-Methoxy-m-phenylenediamine; 5-Methoxy-m-phenylenediamine sulfate; 6-(Methylamino)-1-naphthol-3-sulfonic acid; 7-(Methylamino)-1-naphthol-3-sulfonic acid; and 2-Methyl-p-anisidine | 5.8% |
| 2922.29.13 | o-Aminophenol; and 2,2-Bis[4-(4-aminophenoxy)phenyl]propane | Free |
| 2922.29.15 | m-Diethylaminophenol;m-Dimethylaminophenol; 3-Ethylamino-p-cresol; and 5-Methoxy-m-phenylenediamine | 6.5% |
| 2922.29.20 | 4-Chloro-2,5-dimethoxyaniline; and 2,4-Dimethoxyaniline | Free |
| 2922.29.26 | Other: fast color bases | 6.5% |
| 2922.29.27 | Other: drugs | 6.5% |
| 2922.29.29 | Photographic chemicals | 6.5% |
| 2922.29.61 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.29.81 | Other: other | 6.5% |
| 2922.31.00 | Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof | Free |
| 2922.39.05 | 1-Amino-2,4-dibromoanthraquinone; and 2-Amino-5-chlorobenzophenone | Free |
| 2922.39.10 | 2'-Amino aceto phenone; 3'-Amino aceto phenone; 1-Amino-4-bromo-2-methyl anthra quinone; 1,4-Bis [1-anthra quinonyl amino] anthra- quinone; 1,4-Di mesi dino anthra quinone; 4-Dimethyl amino benzaldehyde; and Imino di anthra quinone | 5.8% |
| 2922.39.14 | 2-Aminoanthraquinone | 6.5% |
| 2922.39.17 | 1-Aminoanthraquinone | Free |
| 2922.39.25 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.39.45 | Other: other | 6.5% |
| 2922.39.50 | Other: other | 6.5% |
| 2922.41.00 | Lysine and its esters; salts thereof | 3.7% |
| 2922.42.10 | Monosodium glutamate | 6.5% |