The tariff classification of 1,1,3,3-tetramethylbutylamine from China
The tariff classification of certain Tertiary Amine and Quaternary Ammonium Compounds from China
The tariff classification of Dimethylisopropylamine (DMIPA) (CAS 996-35-0); and Dimethylpropylamine (DMPA) (CAS 926-63-6) from Czech Republic. Correction to Ruling Number N282807.
The tariff classification of Oleyl dimethyl amine (CAS # 28061-69-0) from China
The tariff classification of Taurine (CAS 107-35-7) from Japan