The tariff classification of mixtures of yttrium oxide (CAS 1314-36-9) and europium oxide (CAS 1308-96-9) from China
The tariff classification of cerium oxide and lanthanum oxide from China
tariff classification of Yttria C; Revocation of HQ 962804
The tariff classification of Lutetium Oxide (CAS no. 12032-20-1) from China
The tariff classification of Rare Earth Oxides from China.
The tariff classification of a rare-earth oxide mixture fromJapan.
Application for further Review of Protest No. 0401-93-100312, dated May 25, 1993, concerning thallium-203 oxide and zinc oxide; non-radioactive isotopes; Note 1(a), Section VI; GRI 1
The tariff classification of a powder composed of gadoliniumoxide and very small amounts of gadolinium, yttrium and neodyniumoxides used in the electronics field from Japan.
The tariff classification of Yttrium Oxide, Yttrium Terbium Oxide Mixture and Yttrium Europium Coprecipitate from China.
The tariff classification of LGS-Wafer from Japan.