The tariff classification of steel fittings from China.
The tariff classification and marking of steel butt weld elbows from China
Application for Further Review of Protest No. 3901-09-100896; Classification of certain unfinished forged carbon butt welding steel pipe fittings.
The tariff classification of unfinished tee fittings from China
The tariff classification of a butt weld pipe fitting from China
The tariff classification of unfinished butt weld pipe fittings from Italy
Internal Advice Request; Classification of carbon steel butt-weld pipe fittings