HTS heading · chapter 29
2934
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds
Analysis
Heading 2934 of the Harmonized Tariff Schedule covers nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. It divides into 6 six-digit subheadings and 40 eight-digit tariff lines, with 43 ten-digit statistical suffixes below them.
The spread of 6.5 percentage points between the cheapest and dearest lines makes misclassification expensive here. The highest rate, 6.5%, applies to 2934.10.10 (products described in additional U.S. note 3 to…) and 2934.10.20 (aromatic or modified aromatic: other).
9 of its 40 lines with a percentage rate are duty-free at the general rate (22%) and 31 are dutiable, from duty-free up to 6.5%. The median line pays 6.5%.
Its median rate of 6.5% sits at the 83rd percentile of the headings in chapter 29.
The largest subheadings are 2934.99 (other, 19 lines), 2934.20 (compounds containing in the structure a…, 9 lines), 2934.30 (compounds containing in the structure a…, 6 lines) and 2934.10 (compounds containing an unfused thiazole ring…, 4 lines).
Tariff lines
| Line | Description | General rate |
|---|---|---|
| 2934.10.10 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2934.10.20 | Aromatic or modified aromatic: other | 6.5% |
| 2934.10.70 | 4,5-Dichloro-2-n-octyl-4-isothiazolin-3-one; Ethyl 2-(2-aminothiazol-4-yl)-2- hydroxyiminoacetate; Ethyl 2-(2-aminothiazol-4-yl)-2- methoxyiminoacetate; 2-Methyl-4-isothiazolin- 3-one; 2-n-Octyl-4-isothiazolin-3-one; and Thiothiamine hydrochloride | Free |
| 2934.10.90 | Other: other | 6.5% |
| 2934.20.05 | N-tert-Butyl-2-benzothiazolesulfenamide | 6.5% |
| 2934.20.10 | 2,2'-Dithiobisbenzothiazole | 6.5% |
| 2934.20.15 | 2-Mercaptobenzothiazole; andN-(Oxydiethylene)benzothiazole-2-sulfenamide | 6.5% |
| 2934.20.20 | 2-Mercaptobenzothiazole, sodium salt (2-Benzothiazolethiol, sodium salt) | 6.5% |
| 2934.20.25 | 2-Amino-5,6-dichloro benzo thiazole; 2-(4-Amino phenyl)-6-methyl benzo thiazole-7- sulfonic acid; 2-Amino-6-nitro benzo thiazole; andN,N-Di cyclo hexyl-2-benzo thiazole sulfenamide | Free |
| 2934.20.30 | 2-Amino-6-methoxy benzo thiazole; 2-Amino-6-methyl benzo thiazole; 6-Ethoxy-2-benzo thiazo lethiol; 3-Methyl benzo thiazole-2-hydrazone; and Primuline base | 5.8% |
| 2934.20.35 | Other: pesticides | 6.5% |
| 2934.20.40 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2934.20.80 | Other: other | 6.5% |
| 2934.30.12 | 2-(Trifluoromethyl)phenothiazine | 6.5% |
| 2934.30.18 | Ethyl (1H-phenothiazin-2,4,1)carbamate | Free |
| 2934.30.23 | Antidepressants, tranquilizers and other psychotherapeutic agents | 6.5% |
| 2934.30.27 | Drugs: other | 6.5% |
| 2934.30.43 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2934.30.50 | Other: other | 6.5% |
| 2934.91.00 | Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof | Free |
| 2934.92.00 | Other: other fentanyls and their derivatives | 6.5% |
| 2934.99.01 | Mycophenolate mofetil | Free |
| 2934.99.03 | 2-Acetylbenzo(b)thiophene; 3-Methylene-7-(2-phenoxyacetamido)- cephan-4-carboxylic acid, p-nitrobenzyl ester, 1-oxide; and Naphth[1,2-d]-[1,2,3]-oxadiazole-5-sulfonic acid and its sodium salt | Free |
| 2934.99.05 | 5-Amino-3-phenyl-1,2,4-thiadiazole (3-Phenyl-5-amino-1,2,4-thiadiazole); 2-Hydroxybenzoxazole (Benzoxazolone); 4-Phenylmorpholine; 1,9-Thianthrenedicarboxylic acid; and Thioxanthene-9-one (Thioxanthone) | 5.8% |
| 2934.99.06 | 7-Nitronaphth[1,2]oxadiazole-5-sulfonic acid and its salts | 6.5% |
| 2934.99.07 | Ethyl 2-[4-[(6-chloro-2-benzoxazolyl)oxy]- phenoxy]propanoate (Fenoxaprop-ethyl) | Free |
| 2934.99.08 | 2,5-Diphenyloxazole | 6.5% |
| 2934.99.09 | 1,2-Benzisothiazolin-3-one | Free |
| 2934.99.11 | 2-tert-Butyl-4-(2,4-dichloro-5- isopropoxyphenyl)-Δ²-1,3,4- oxadiazolin-5-one; 3-Isopropyl-1H-2,1,3- benzothiadiazin-4-(3H)-one-2,2- dioxide (Bentazon); andO,O-Diethyl-S-[(6-chloro-2- oxobenzoxazolin-3-yl)methyl]- phosphorodithioate (Phosalone) | 6.5% |
| 2934.99.12 | Other: fungicides | 6.5% |
| 2934.99.15 | Other: herbicides | 6.5% |
| 2934.99.16 | Other: insecticides | 6.5% |
| 2934.99.18 | Other: other | 6.5% |
| 2934.99.20 | Photographic chemicals | 6.5% |
| 2934.99.30 | Other: drugs | 6.5% |
| 2934.99.39 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2934.99.44 | Other: other | 6.5% |
| 2934.99.47 | Other: drugs | 3.7% |
| 2934.99.70 | Morpholinoethyl chloride hydrochloride; 2-Methyl-2,5-dioxo-1-oxa-2-phospholan; and (6R-trans)-7-Amino-3-methyl-8-oxo-5- thia-1-azabicyclo[4.2.0]-oct-2-ene-2- carboxylic acid | Free |
| 2934.99.90 | Other: other | 6.5% |