US CUSTOMS RULING

HS Code :	2825.90
HTS Code :	2825.90.15.00
CAS Number :	1313-96-8
Product :	pure niobium oxide

The products under consideration are high purity/high density products for use in the semiconductor and optical industries. Imported in various shapes and sizes, you indicate that this merchandise will be utilized in physical vapor deposition (PVD) tools to deposit thin films by electron beam or thermal high vacuum evaporation techniques:

99.99% pure niobium oxide pieces/fragments

You described Item 3 as 99.99% pure niobium oxide in elemental form (CAS # 1313-96-8), with no intentionally added or removed substances. This product will be imported in 3-6 millimeter size pieces.

US CUSTOMS RULING

HS Code :	2825.90
HTS Code :	2825.90.15.00
CAS Number :	1313-96-8
Product :	evaporation materials

The products under consideration are high purity/high density products for use in the semiconductor and optical industries. Imported in various shapes and sizes, you indicate that this merchandise will be utilized in physical vapor deposition (PVD) tools to deposit thin films by electron beam or thermal high vacuum evaporation techniques:

99.99% pure niobium oxide pieces/fragments

You described Item 3 as 99.99% pure niobium oxide in elemental form (CAS # 1313-96-8), with no intentionally added or removed substances. This product will be imported in 3-6 millimeter size pieces.

ECICS (European Customs Inventory of Chemical Substances)

HS Code :	2825.90
CN Code :	2825.90.85
CAS Number :	1313-96-8
CUS Number :	0020807-1

diniobium pentaoxide