CBP Ruling Database
Search past U.S. Customs and Border Protection classification rulings. Find precedent for your product and cite it in your own classification.
328 rulings found
The tariff classification of five dye intermediates fromIndia.
The tariff classification of five dye intermediates fromIndia.
The tariff classification of H-Acid CAS # 90-20-0; GammaAcid CAS # 90-51-7; G Acid CAS # 118-32-1; R Acid 148-75-4; andVinyl Sulfone Ester of Aniline CAS # 2494-89-5 from Japan.
The tariff classification of H-Acid CAS # 90-20-0; GammaAcid CAS # 90-51-7; G Acid CAS # 118-32-1; R Acid 148-75-4; andVinyl Sulfone Ester of Aniline CAS # 2494-89-5 from Japan.
The tariff classification of Aerofloat 238 Promoter fromMexico.
The tariff classification of Aerofloat 238 Promoter fromMexico.
The tariff classification of glutathione tablets from Japan.
The tariff classification of glutathione tablets from Japan.
The tariff classification of 3-(methylthio) propionaldehydeand 2- hydroxy-4-(methylthio)-butanoic acid from Spain.
The tariff classification of 3-(methylthio) propionaldehydeand 2- hydroxy-4-(methylthio)-butanoic acid from Spain.
The tariff classification of 3-(methylthio) propionaldehydeand 2- hydroxy-4-(methylthio)-butanoic acid from Spain.
The tariff classification of 3-(methylthio) propionaldehydeand 2- hydroxy-4-(methylthio)-butanoic acid from Spain.
The tariff classification of 4-fluoro thiophenol from Japan.
The tariff classification of 4-fluoro thiophenol from Japan.
The tariff classification of five amino acids from Japan.
The tariff classification of five amino acids from Japan.
Classification of cysteamine hydrochloride, dimethylcyano dithioimino carbonate and B-mercaptoethylpropionamide; CAS name 2-aminoethanethiol hydrochloride; CAS number 156-57-0; CAS name cyano carbonimidodithioic acid dimethyl ester; CAS number 10191-60-3; CAS name N-(2-mercaptoethyl)propanamide; CAS number 67305-72-0; drugs; pharmaceutical intermediate
Classification of cysteamine hydrochloride, dimethylcyano dithioimino carbonate and B-mercaptoethylpropionamide; CAS name 2-aminoethanethiol hydrochloride; CAS number 156-57-0; CAS name cyano carbonimidodithioic acid dimethyl ester; CAS number 10191-60-3; CAS name N-(2-mercaptoethyl)propanamide; CAS number 67305-72-0; drugs; pharmaceutical intermediate
Classification of cysteamine hydrochloride, dimethylcyano dithioimino carbonate and B-mercaptoethylpropionamide; CAS name 2-aminoethanethiol hydrochloride; CAS number 156-57-0; CAS name cyano carbonimidodithioic acid dimethyl ester; CAS number 10191-60-3; CAS name N-(2-mercaptoethyl)propanamide; CAS number 67305-72-0; drugs; pharmaceutical intermediate
Classification of cysteamine hydrochloride, dimethylcyano dithioimino carbonate and B-mercaptoethylpropionamide; CAS name 2-aminoethanethiol hydrochloride; CAS number 156-57-0; CAS name cyano carbonimidodithioic acid dimethyl ester; CAS number 10191-60-3; CAS name N-(2-mercaptoethyl)propanamide; CAS number 67305-72-0; drugs; pharmaceutical intermediate
The tariff classification of ethyl thiocyanate from Japan.
The tariff classification of ethyl thiocyanate from Japan.
The tariff classification of 4,4'-dichlorodiphenyl sulfonefrom England.
The tariff classification of 4,4'-dichlorodiphenyl sulfonefrom England.
The tariff classification of tribromomethyl-phenyl sulfone(CAS# 17025-47-7) from Japan.
The tariff classification of tribromomethyl-phenyl sulfone(CAS# 17025-47-7) from Japan.
The tariff classification of N-allyl-N'-(2-hydroxyethyl)-thiourea (CAS# 105-81-7) from Germany.
The tariff classification of N-allyl-N'-(2-hydroxyethyl)-thiourea (CAS# 105-81-7) from Germany.
The tariff classification of 1,3-diethyl-2-thiourea (CAS#105-55-5) from Japan.
The tariff classification of 1,3-diethyl-2-thiourea (CAS#105-55-5) from Japan.
N-acetyl L-cysteine; CAS# 616-91-1; thiols; mercaptans; carboxylic acids; 867410 modified
N-acetyl L-cysteine; CAS# 616-91-1; thiols; mercaptans; carboxylic acids; 867410 modified
The tariff classification of L-cystine (CAS# 56-89-3) fromJapan.
The tariff classification of L-cystine (CAS# 56-89-3) fromJapan.
The tariff classification of AZINPHOS-METHYL (technicalgrade, CAS No. 86-50-0) and DIMETHOATE (technical grade, CAS No.60-51-5) pesticides, in bulk form, from Mexico.
The tariff classification of AZINPHOS-METHYL (technicalgrade, CAS No. 86-50-0) and DIMETHOATE (technical grade, CAS No.60-51-5) pesticides, in bulk form, from Mexico.
The tariff classification of o-para tolylchloro thionoformate (CAS# 937-63-3) from England.
The tariff classification of o-para tolylchloro thionoformate (CAS# 937-63-3) from England.
The tariff classification of glutathione reduced (CAS# 70-18-8) from Japan.
The tariff classification of glutathione reduced (CAS# 70-18-8) from Japan.
The tariff classification of IC-14, which is tris (3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate CAS# 27676-62-6and Anox-70, which is 2,2' thiodiethyl bis-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate CAS# 41484-35-9) from Italy.
The tariff classification of IC-14, which is tris (3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate CAS# 27676-62-6and Anox-70, which is 2,2' thiodiethyl bis-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate CAS# 41484-35-9) from Italy.
The tariff classification of 2,2-difluorothioacetic acid t-butyl ester from England.
The tariff classification of 2,2-difluorothioacetic acid t-butyl ester from England.
The tariff classification of N,N-dimethyl aminothioacetamide HCL (CAS# 27366-72-9) from England.
The tariff classification of N,N-dimethyl aminothioacetamide HCL (CAS# 27366-72-9) from England.
The tariff classification of 2,4-dimethylthiosemicarbazide(CAS# 6621- 75-6) from Japan.
The tariff classification of 2,4-dimethylthiosemicarbazide(CAS# 6621- 75-6) from Japan.
The tariff classification of BNX 1035 (3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzenepropanoic acid, thiodi-2,1-ethanediyl ester CAS# 41484-35-9) from Taiwan.
The tariff classification of BNX 1035 (3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzenepropanoic acid, thiodi-2,1-ethanediyl ester CAS# 41484-35-9) from Taiwan.