6/9/2021 The tariff classification of plasma cutter electrodes and nozzles from China. 3/6/2023 The tariff classification of a cast iron base from China and Hungary 11/26/2019 The tariff classification of a pull stud bolt from Japan. 5/8/2024 The tariff classification of a Plasma Arc Cutting System Power Supply 3/27/2025 The tariff classification of a forged copper blank from Italy and the country of origin of a finished copper shield