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HTS 2934Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds

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DescriptionCalculate
2934.10Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure
Aromatic or modified aromatic
2934.10.10.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) 3.25% (JP) · Column 2 15.4¢/kg + 52% · kg
2934.10.20.00OtherGeneral 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 + 52% · kg
Other
2934.10.70.004,5-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 hydrochlorideGeneral Free · Column 2 30.5% · kg
2934.10.90.00OtherGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,L,MA,OM,P,PA,PE,S,SG) 3.25% (JP) · Column 2 30.5% · kg
2934.20Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused
2934.20.05.00N-tert-Butyl-2-benzothiazolesulfenamideGeneral 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 + 52% · kg
2934.20.10.002,2'-DithiobisbenzothiazoleGeneral 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 + 57% · kg
2934.20.15.002-Mercaptobenzothiazole; andN-(Oxydiethylene)benzothiazole-2-sulfenamideGeneral 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 + 52% · kg
2934.20.20.002-Mercaptobenzothiazole, sodium salt (2-Benzothiazolethiol, sodium salt)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% · kg
2934.20.25.002-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 sulfenamideGeneral Free · Column 2 15.4¢/kg + 52% · kg
2934.20.30.002-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 baseGeneral 5.8% · 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 + 39.5% · kg
Other
2934.20.35.00PesticidesGeneral 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% · kg
Other
2934.20.40.00Products described in additional U.S. note 3 to section VIGeneral 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 + 52% · kg
2934.20.80.00OtherGeneral 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 + 52% · kg
2934.30Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused
2934.30.12.002-(Trifluoromethyl)phenothiazineGeneral 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 + 45% · kg
2934.30.18.00Ethyl (1H-phenothiazin-2,4,1)carbamateGeneral Free · Column 2 15.4¢/kg + 52% · kg
Other
Drugs
2934.30.23.00Antidepressants, tranquilizers and other psychotherapeutic agentsGeneral 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 + 149.5% · kg
2934.30.27.00OtherGeneral 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 + 45% · kg
Other
2934.30.43.00Products described in additional U.S. note 3 to section VIGeneral 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 + 52% · kg
2934.30.50.00OtherGeneral 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 + 52% · kg
Other
2934.91.00.00Aminorex (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 thereofGeneral Free · Column 2 15.4¢/kg + 52% · kg
2934.92.00.00Other fentanyls and their derivativesGeneral 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% · kg
2934.99Other
Aromatic or modified aromatic
2934.99.01.00Mycophenolate mofetilGeneral Free · Column 2 15.4¢/kg + 45% · kg
2934.99.03.002-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 saltGeneral Free · Column 2 15.4¢/kg + 52% · kg
2934.99.05.005-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)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% · kg
2934.99.06.007-Nitronaphth[1,2]oxadiazole-5-sulfonic acid and its saltsGeneral 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 + 66.5% · kg
2934.99.07.00Ethyl 2-[4-[(6-chloro-2-benzoxazolyl)oxy]- phenoxy]propanoate (Fenoxaprop-ethyl)General Free · Column 2 15.4¢/kg + 48.5% · kg
2934.99.08.002,5-DiphenyloxazoleGeneral 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 + 52% · kg
2934.99.09.001,2-Benzisothiazolin-3-oneGeneral Free · Column 2 15.4¢/kg + 40.5% · kg
Other
Pesticides
2934.99.11.002-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)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% · kg
Other
2934.99.12.00FungicidesGeneral 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% · kg
2934.99.15.00HerbicidesGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 3.25% (JP) · Column 2 15.4¢/kg + 48.5% · kg
2934.99.16.00InsecticidesGeneral 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% · kg
2934.99.18.00OtherGeneral 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% · kg
2934.99.20.00Photographic chemicalsGeneral 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 + 50% · kg
2934.99.30.00DrugsGeneral 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 + 45% · kg
Other
2934.99.39.00Products described in additional U.S. note 3 to section VIGeneral 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 + 52% · kg
2934.99.44.00OtherGeneral 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 + 52% · kg
Other
2934.99.47DrugsGeneral 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%
2934.99.47.20Rocuronium (INN) and its saltsGeneral 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% · kg
2934.99.47.30Tacrolimus (INN) and its saltsGeneral 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% · kg
2934.99.47.40Timolol maleate and its saltsGeneral 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% · kg
2934.99.47.90OtherGeneral 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% · kg
Other
2934.99.70.00Morpholinoethyl 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 acidGeneral Free · Column 2 30.5% · kg
2934.99.90.01OtherGeneral 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% · kg
2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate lineIreland45.2% of importsSingapore23.79% of importsChina6.92% of importsIndia6.25% of importsSwitzerland3.99% of importsGermany3.8% of importsBelgium3.32% of importsJapan1.98% of importsUnited Kingdom0.92% of importsPortugal0.54% of imports
2934.10.10.00Products described in additional U.S. note 3 to section VI10%9903.05.3919%9903.05.6844%9903.05.319903.88.0316.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.10.20.00Other10%9903.05.3919%9903.05.6844%9903.05.319903.88.0316.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.10.70.004,5-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 hydrochloride10%9903.05.3912.5%9903.05.6812.5%9903.05.3110%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.10.90.00Other10%9903.05.3919%9903.05.6844%9903.05.319903.88.0316.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.20.05.00N-tert-Butyl-2-benzothiazolesulfenamide10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.20.10.002,2'-Dithiobisbenzothiazole10%9903.05.3919%9903.05.6844%9903.05.319903.88.0316.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.20.15.002-Mercaptobenzothiazole; andN-(Oxydiethylene)benzothiazole-2-sulfenamide10%9903.05.3919%9903.05.6844%9903.05.319903.88.0316.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.20.20.002-Mercaptobenzothiazole, sodium salt (2-Benzothiazolethiol, sodium salt)10%9903.05.3919%9903.05.6844%9903.05.319903.88.0316.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.20.25.002-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 sulfenamide10%9903.05.3912.5%9903.05.6837.5%9903.05.319903.88.0310%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.20.30.002-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 base10%9903.05.3918.3%9903.05.6843.3%9903.05.319903.88.0315.8%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4915.8%9903.05.8110%9903.05.39
2934.20.35.00Pesticides10%9903.05.3919%9903.05.6844%9903.05.319903.88.0316.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.20.40.00Products described in additional U.S. note 3 to section VI10%9903.05.3919%9903.05.6844%9903.05.319903.88.0316.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.20.80.00Other10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.30.12.002-(Trifluoromethyl)phenothiazine10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.30.18.00Ethyl (1H-phenothiazin-2,4,1)carbamate10%9903.05.3912.5%9903.05.6812.5%9903.05.3110%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.30.23.00Antidepressants, tranquilizers and other psychotherapeutic agentsVariesDepends on product factsFrom 19%9903.05.68Depends on product factsFrom 19%9903.05.31Depends on product factsFrom 6.5%Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 6.5%Depends on product factsVariesDepends on product facts
2934.30.27.00OtherVariesDepends on product factsFrom 19%9903.05.68Depends on product factsFrom 19%9903.05.31Depends on product factsFrom 6.5%Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 6.5%Depends on product factsVariesDepends on product facts
2934.30.43.00Products described in additional U.S. note 3 to section VI10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.30.50.00Other10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.91.00.00Aminorex (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 thereof10%9903.05.3912.5%9903.05.6812.5%9903.05.3110%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.92.00.00Other fentanyls and their derivatives10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.01.00Mycophenolate mofetil10%9903.05.3912.5%9903.05.6812.5%9903.05.3110%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.99.03.002-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 salt10%9903.05.3912.5%9903.05.6812.5%9903.05.3110%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.99.05.005-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)10%9903.05.3918.3%9903.05.6818.3%9903.05.3115.8%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4915.8%9903.05.8110%9903.05.39
2934.99.06.007-Nitronaphth[1,2]oxadiazole-5-sulfonic acid and its salts10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.07.00Ethyl 2-[4-[(6-chloro-2-benzoxazolyl)oxy]- phenoxy]propanoate (Fenoxaprop-ethyl)10%9903.05.3912.5%9903.05.6812.5%9903.05.3110%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.99.08.002,5-Diphenyloxazole10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.09.001,2-Benzisothiazolin-3-one10%9903.05.3912.5%9903.05.6812.5%9903.05.3110%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.99.11.002-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)10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.12.00Fungicides10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.15.00Herbicides10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.16.00Insecticides10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.18.00Other10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.20.00Photographic chemicals10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.30.00DrugsVariesDepends on product factsFrom 19%9903.05.68Depends on product factsFrom 19%9903.05.31Depends on product factsFrom 6.5%Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 6.5%Depends on product factsVariesDepends on product facts
2934.99.39.00Products described in additional U.S. note 3 to section VI10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.44.00Other10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
2934.99.47.20Rocuronium (INN) and its saltsVariesDepends on product factsFrom 16.2%9903.05.68Depends on product factsFrom 16.2%9903.05.31Depends on product factsFrom 3.7%Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 3.7%Depends on product factsVariesDepends on product facts
2934.99.47.30Tacrolimus (INN) and its saltsVariesDepends on product factsFrom 16.2%9903.05.68Depends on product factsFrom 16.2%9903.05.31Depends on product factsFrom 3.7%Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 3.7%Depends on product factsVariesDepends on product facts
2934.99.47.40Timolol maleate and its saltsVariesDepends on product factsFrom 16.2%9903.05.68Depends on product factsFrom 16.2%9903.05.31Depends on product factsFrom 3.7%Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 3.7%Depends on product factsVariesDepends on product facts
2934.99.47.90OtherVariesDepends on product factsFrom 16.2%9903.05.68Depends on product factsFrom 16.2%9903.05.31Depends on product factsFrom 3.7%Depends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsVariesDepends on product factsFrom 3.7%Depends on product factsVariesDepends on product facts
2934.99.70.00Morpholinoethyl 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 acid10%9903.05.3912.5%9903.05.6812.5%9903.05.3110%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4910%9903.05.8110%9903.05.39
2934.99.90.01Other10%9903.05.3919%9903.05.6819%9903.05.3116.5%9903.05.4412.5%9903.05.7410%9903.05.3910%9903.05.3912.5%9903.05.4916.5%9903.05.8110%9903.05.39
Total duty on a $10,000 ocean shipment entered 2026-10-14, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).