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 3-Mercapto-1,2-Propanediol (CAS96-27-5) from Japan.
The tariff classification of 3-Mercapto-1,2-Propanediol (CAS96-27-5) from Japan.
The tariff classification of 3-Methoxythiophenol (CAS 15570-12-4) from England.
The tariff classification of 3-Methoxythiophenol (CAS 15570-12-4) from England.
The tariff classification of L-Homocystine (CAS 626-72-2) from India.
The tariff classification of L-Homocystine (CAS 626-72-2) from India.
The tariff classification of Dimethoxy Amino Thioacetamide HCL (CAS 27366-72-9) from England.
The tariff classification of Dimethoxy Amino Thioacetamide HCL (CAS 27366-72-9) from England.
The tariff classification of 2-Oxindole (CAS 59-48-3) from China and Mesna (CAS 19767-45-4) from Belgium.
The tariff classification of 2-Oxindole (CAS 59-48-3) from China and Mesna (CAS 19767-45-4) from Belgium.
The tariff classification of 4,4'-Thiodiphenol (CAS 2664-63-3) from China.
The tariff classification of 4,4'-Thiodiphenol (CAS 2664-63-3) from China.
The tariff classification of Bis-3,5-Dichlorophenyl Disulfide (CAS 137897-99-5) from Japan.
The tariff classification of Bis-3,5-Dichlorophenyl Disulfide (CAS 137897-99-5) from Japan.
The tariff classification of Eporal (CAS 80-08-0) from France.
The tariff classification of Eporal (CAS 80-08-0) from France.
The tariff classification of 4-Chlorobenzyl Mercaptan (CAS 6258-66-8) from China.
The tariff classification of 4-Chlorobenzyl Mercaptan (CAS 6258-66-8) from China.
The tariff classification of Dapsone (CAS 80-08-0) from India.
The tariff classification of Dapsone (CAS 80-08-0) from India.
The tariff classification of 1,2,3,4-Tetrahydro-9H-Pyrido(3,4-B) Indole (CAS 16502-01-5) and Di-Trifluoroacetyl Homocystine (CAS 105996-54-1) from Japan.
The tariff classification of 1,2,3,4-Tetrahydro-9H-Pyrido(3,4-B) Indole (CAS 16502-01-5) and Di-Trifluoroacetyl Homocystine (CAS 105996-54-1) from Japan.
The tariff classification of Protected L-Homocystine (CAS105996-54-1) from Switzerland, Nipecotic Acid (CAS 498-95-3) and 4-Piperidone Monohydrate (CAS 40064-34-4) from France.
The tariff classification of Protected L-Homocystine (CAS105996-54-1) from Switzerland, Nipecotic Acid (CAS 498-95-3) and 4-Piperidone Monohydrate (CAS 40064-34-4) from France.
The tariff classification of L-Cystine (CAS 56-89-3) from Japan.
The tariff classification of L-Cystine (CAS 56-89-3) from Japan.
The tariff classification of Q-1011 (CAS # 6683-19-8), Q-1077 (CAS # 2082-79-3), Q-169 (CAS # 31570-04-4) and Q-1036 (CAS # 41484-35-9) from Taiwan and China
The tariff classification of Q-1011 (CAS # 6683-19-8), Q-1077 (CAS # 2082-79-3), Q-169 (CAS # 31570-04-4) and Q-1036 (CAS # 41484-35-9) from Taiwan and China
The tariff classification of Thioacetic Acid (CAS 507-09-5) from England and France.
The tariff classification of Thioacetic Acid (CAS 507-09-5) from England and France.
The tariff classification of 4-Dodecylbenzenesulfonyl Azide (CAS 79791-38-1) from Japan.
The tariff classification of 4-Dodecylbenzenesulfonyl Azide (CAS 79791-38-1) from Japan.
The tariff classification of Photocure 254 (CAS 5495-84-1), Photocure 304 (CAS 83846-85-9), Photocure 325 (CAS 90-93-7), Eusorb 225 (CAS 2440-22-4), and Eusorb 326 (CAS 1843-05-6) from China and Taiwan.
The tariff classification of Photocure 254 (CAS 5495-84-1), Photocure 304 (CAS 83846-85-9), Photocure 325 (CAS 90-93-7), Eusorb 225 (CAS 2440-22-4), and Eusorb 326 (CAS 1843-05-6) from China and Taiwan.
The tariff classification of S-3-(2-Hydroxy)Ethoxy-4-Trityloxybutan-1-OL (CAS 170277-77-7) from Japan.
The tariff classification of S-3-(2-Hydroxy)Ethoxy-4-Trityloxybutan-1-OL (CAS 170277-77-7) from Japan.
The tariff classification of S-Carboxymethyl-L-Cysteine (CAS 638-23-3) from France.
The tariff classification of S-Carboxymethyl-L-Cysteine (CAS 638-23-3) from France.
The tariff classification of TBPB (CAS 3115-68-2) and MTG (CAS 2365-48-2) from England.
The tariff classification of TBPB (CAS 3115-68-2) and MTG (CAS 2365-48-2) from England.
The tariff classification of Methyl Sulfonyl Methane (CAS 67-71-0) from China.
The tariff classification of Methyl Sulfonyl Methane (CAS 67-71-0) from China.
The tariff classification of 4-Bromothiophenol (CAS 106-53-6) from India.
The tariff classification of 4-Bromothiophenol (CAS 106-53-6) from India.
The tariff classification of Toluene Sulfinic Acid Sodium Salt Hydrate (CAS 824-79-3) from Germany.
The tariff classification of Toluene Sulfinic Acid Sodium Salt Hydrate (CAS 824-79-3) from Germany.
The tariff classification of Benzene Sulfonic Acid Sodium Salt (CAS 873-55-2) from Japan.
The tariff classification of Benzene Sulfonic Acid Sodium Salt (CAS 873-55-2) from Japan.
The tariff classification of Mesotrione (ZA1296) (CAS-104206-82-8) imported from a foreign trade zone
The tariff classification of Mesotrione (ZA1296) (CAS-104206-82-8) imported from a foreign trade zone