The tariff classification of a Superlok Union from South Korea
The country of origin and marking determination of steel duct elbows. Correction to Ruling Number N310583
The country of origin and marking determination of steel duct elbows
The tariff classification of stainless steel pipes and fittings from China
The tariff classification of parts of chimney systems from China.
The tariff classification of stainless steel couplings from China.
The tariff classification of an exhaust part from Canada.
The tariff classification of a transition adaptor fitting from Taiwan
The tariff classification of “Pump Package” items from various countries.
The tariff classification of a union, screw and bolt stud from Japan.