The tariff classification of refractory bricks from France.
Protest 2704-93-100094; graphite cathode blocks; Note 1, and Additional U.S. Note 1, Chapter 69; ceramic; substantially crystalline; Eastalco Aluminum Co. v. United States; used to line electrical furnaces; refractory brick; 8545.90.40; used for electrical purposes; Additional U.S. Rule of Interpretation 1(a); principal use
The tariff classification of refractory cathode blocks from Germany.
The tariff classification of Cathode Blocks from France
The tariff classification of building bricks from Australia.
Ceramic Fireplace Brick
Reconsideration of NY 829584
Refractory products; Cruciform checkers; Firebricks; Furnace lining; Arch blocks; Stack blocks; QT refractory tiles; alumina; silica; silicon carbide
Fireplace Liners
Protest 0901-94-101205; refractory articles; well blocks, solid plugs, bell bricks, center risers, bottom guides, spider bricks, runner bricks, up-gates; Additional U.S. Note 2, Chapter 69; refractory bricks; 6902.20.50; other refractory articles; 6903.20.00; other refractory ceramic goods; EN 69.02 and 69.03; John C. Rogers & Co., Inc., a/c Hoeganaes Sponge Iron Corp; Pittsburgh Plate Glass Company; HRLs 086441, 087895, 061716, 083745, and 955836