Ruling Request; Classification of Glass-ceramic Rods.
Glass preforms used to create optical fibers; HQ 960948 revoked
The tariff classification of glass mosaic tiles from China or Spain
The tariff classification of glass frit and glass rods from China
Domestic Interested Party Petition, 19 U.S.C. ยง 1516; Tariff Classification of Glass Preforms for Optical Fibers; HQ Ruling 967058 dated April 21, 2006
NY B85983 revoked; glass rods; unworked; other articles of glass; optical fiber; preforms; incomplete or unfinished; essential character; Note 2(a), Chapter 70; GRI 2(a); ENs Rule 2(a)(II); 70.02; 90.01; Blakley Corp. v. United States; Ugg International, Inc. v. United States; Winter-Wolff, Inc., v. United States; Sharp Microelectronics Technology, Inc. v. United States; Superior Wire v. United States
The tariff classification of glass fused silica rods from Japan
Glass rod used to create optical fibers; HQ 964879 modified
Glass rod used to create optic fibers
Country of origin marking of glass preforms; substantial transformation