4/4/2008 The tariff classification of a drill bar collar from Germany. 6/3/2005 The tariff classification of non-magnetic drill collar bars from Germany 5/22/2019 The tariff classification of a tapered stress joint from the United Kingdom 6/24/2019 The tariff classification of High and Low Pressure Riser Assemblies from France 11/16/2011 The tariff classification of Non-Magnetic Drill Collars from Japan 5/20/2008 The tariff classification of a Modular Dual Bore Tree and Modular Spooltree of unspecified origin 12/14/2009 The tariff classification of casing hangers from the United Kingdom 10/8/2020 The tariff classification of unfinished butt weld pipe fittings from Italy 10/21/1988 Classification of structural pipe for use as insert piles in an offshore drilling and production platform
