HEADING 2850
Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849:
Part of Chapter 28 — Inorganic Chemicals, Section VI.
Subheadings and tariff lines
Recent CBP rulings on heading 2850
N346902
March 25, 2025
The country of origin of paper towels
N317383
February 12, 2021
The tariff classification of “Hexafluoro-1, 3-Butadiene” and “Disilane” from China
H308201
May 12, 2020
Country of Origin Marking of Lighted Pine Vinyl Wreath
N053681
March 25, 2009
The tariff classification of Sodium Azide (CAS#26628-22-8)
N044479
November 26, 2008
The tariff classification of Silicon Tetrahydride, (CAS# 7803-62-5) from Canada
L80255
November 24, 2004
The tariff classification of Sodium Azide (CAS# 26628-22-8) from Japan
I87216
October 11, 2002
The tariff classification of Sodium Azide from Japan
G83583
November 3, 2000
The tariff classification of Lithium Aluminum Hydride Powder from China
F87916
June 5, 2000
The tariff classification of sodium azide (CAS# 26628-22-8) from India
F86859
May 19, 2000
The tariff classification of Sodium Hydride from Japan
561457
December 17, 1999
Country of origin marking requirements applicable to ?Borol? imported from Canada; fungible material; commingling; inventory management method; FIFO
D89435
March 19, 1999
The tariff classification of Sodium Borohydride from the Netherlands.
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