The tariff classification of a mixture of Diisobutylene (CAS-25167-70-8) and other unsaturated acyclic C8H16 hydrocarbon isomers from Germany.
Application for Further Review of Protest No. 1703-16-100413; classification of stone blocks
The tariff classification and marking of crushed basalt from Australia.
The tariff classification of lunar regolith simulants from Spain.
Request for Further Review of Protest 3501-1-100403, dated October 7, 1991, Concerning Blue Pearl Granite (Syenite) - Rough Blocks
The tariff classification of crushed porphyry, powdered porphyry, and mixtures of water and porphyry from Japan
Five stone articles
The tariff classification of N2-Isobutyryl-5’, O-(4,4’-Dimethoxytrityl)-2’-O-(2-Methoxyethyl) Guanosine (CAS 251647-50-4) from India.
The tariff classification of wood Christmas tree garlands from China.
The tariff classification of crushed rock from Japan