Modification of HQ 086552; Impressed Current Anodes for Cathodic Protection; Electrical Machines and Apparatus; 8543
HQ 088175 Revoked; High Silicon Iron Castings for Use in Cathodic Protection
The tariff classification of steel pipe spools from China, Thailand, Korea and Malaysia
The tariff classification of pipes from Japan
The tariff classification of HDD Drill Pipes Fitted with Tool Joints from an unspecified country
The tariff classification of Wire Mesh Tubing and Flexible Tubing from Germany or South Africa
The tariff classification of hollow alloy steel bars from China
The tariff classification of steel coupling stock from Germany.
The tariff classification of alloy steel pipe from China