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
Reasoning
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
Cite this ruling
CBP Ruling 955718 (69029010): 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
Paste this into a product's override reason when citing this ruling as justification for a classification.
Other rulings for HS6 690290
The tariff classification of refractory cathode blocks from Germany.
Reconsideration of NY 877860; Anthracite/Graphite Compositeand Graphitic Cathode Blocks; Chapter 69, Additional U.S. Note 1;Substantially Crystalline; Eastalco Aluminum v. U.S. (Eastalco I, II, and III);955718; 8545.90.40
The tariff classification of Cathode Blocks from France
The tariff classification of refractory bricks from France.
Reconsideration of NY 829584