The tariff classification of certain Tertiary Amine and Quaternary Ammonium Compounds from China
The tariff classification of tetramethylammonium chloride (TMAC) 60 % (CAS 75-57-0) from Taiwan
The tariff classification of a Basket from China
Application for Further Review of Protest No. 4701-15-100296; N, N, N’, N’-Tetrakis (4-dibutylamino-phenyl)-p-phenylenediaminium dihexafluoroantimonate (CAS 5496-71-9)
The tariff classification and status under the North American Free Trade Agreement (NAFTA), of a chocolate butter preparation from Mexico; Article 509
The tariff classification of Phosphatidylserine (CAS # 51446-62-9) from China.
The tariff classification of Resistance Temperature Detectors from Costa Rica
The tariff classification of Quaternary Ammonia Compounds from India and China
The tariff classification of 1-Propanaminium-3-Bromo-2-Hydroxy-N,N,N-Trimethyl Bromide from Japan
The tariff classification of LeciStar S 100