The Classification of L-Glutathione Reduced from China
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 Thioacetic Acid (CAS 507-09-5) from England and France.
The tariff classification of S-Carboxymethyl-L-Cysteine (CAS 638-23-3) from France.
The tariff classification of L-Cysteine (CAS 52-90-4) from China.
The tariff classification of Thiopivalic acid (CAS 55561-02-9), imported in bulk form, from China
Protest AFR No. 3195-04-100142; Polypeptides; 9817.85.01 Prototype Treatment; Additional U.S. Rule of Interpretation 1(b); Actual Use; 19 CFR 10.134; Classification
The tariff classification of N, N-Diacetyl-L-Cystine (CAS 5545-17-5) from Japan.
The tariff classification of L-Cystine (CAS 56-89-3) from Japan.
The tariff classification from China of: Activated Carbon Powder, CAS 7440-44-0; Ascorbic Acid, CAS 50-81-7; Aspartame, CAS 22839-47-0; Calcium Lactate Pentahydrate, CAS 5743-47-5; L-Cysteine, CAS 52-90-4