The tariff classification of steel tubing from Germany
The tariff classification of tubes with couplings from Canada
The tariff classification and applicability of 9802.00.50 to steel tubing exported from the United States (U.S.), sent to Canada for additional processing, and returned to the U.S.
Application for Further Review of Protest 3304-15-100014; General Note 12; NAFTA; Pup Joints; Pipes; De Minimis Rule; Marking