Full report Pub3851 - USITC

Appendix B73-2. Subheadings 7306.10 and 7306.20 and their subheadings are superseded by:[Other tubes, pipes and hollow profiles ...:]“Line pipe of a kind used for oil or gaspipelines:7306.11.00 Welded, of stainless steel .............. Free 10%7306.19 Other:7306.19.10 Of iron or nonalloy steel ........... Free 5.5%7306.19.51 Other .......................... Free 10%Casing and tubing of a kind used in drilling foroil or gas:7306.21 Welded, of stainless steel:Casing:7306.21.30 Threaded or coupled .......... Free 28%7306.21.40 Other ...................... Free 8.5%7306.21.80 Tubing ........................ Free 10%7306.29 Other:Casing:Of iron or nonalloy steel:7306.29.10 Threaded or coupled ...... Free 20%7306.29.20 Other .................. Free 1%Other:7306.29.31 Threaded or coupled ...... Free 28%7306.29.41 Other .................. Free 8.5%Tubing:7306.29.60 Of iron or nonalloy steel ....... Free 5.5%7306.29.81 Other ..................... Free 10%”73-3. Subheading 7306.60 and its subheadings are superseded by the following:[Other tubes, pipes and hollow profiles...:]“Other, welded, of noncircular cross section:7306.61 Of square or rectangular cross section:Having a wall thickness of 4 mm ormore:7306.61.10 Of iron or nonalloy steel ....... Free 1%7306.61.30 Of alloy steel ................ Free 28%Having a wall thickness of less than 4 mm:7306.61.50 Of iron or nonalloy steel ....... Free 25%7306.61.70 Of alloy steel ................ Free 35%7306.69 Of other noncircular cross section:Having a wall thickness of 4 mm ormore:7306.69.10 Of iron or nonalloy steel ....... Free 1%7306.69.30 Of alloy steel ................ Free 28%Having a wall thickness of less than4 mm:7306.69.50 Of iron or nonalloy steel ....... Free 25%7306.69.70 Of alloy steel ................ Free 35%”B-92