1. Overall Pipe and Tube Imports from China 2002-2007 Imports in 1,000s of Net Tons *Projected The Committee on Pipe and Tube Imports (202) 223-1700 May 2007

2. Standard Pipe 2002-2007 Imports from China in 1,000s of Net Tons *Projected The Committee on Pipe and Tube Imports (202) 223-1700 May 2007

3. Oil Country Tubular Goods 2002-2007 Imports from China in 1,000s of Net Tons *Projected The Committee on Pipe and Tube Imports (202) 223-1700 May 2007

4. Line Pipe 2002-2007 Imports from China in 1,000s of Net Tons *Projected The Committee on Pipe and Tube Imports (202) 223-1700 May 2007

5. Mechanical Tubing 2002-2007 Imports from China in 1,000s of Net Tons *Projected The Committee on Pipe and Tube Imports (202) 223-1700 May 2007

6. Structural Pipe and Tubing 2002-2007 Imports from China in 1,000s of Net Tons *Projected The Committee on Pipe and Tube Imports (202) 223-1700 May 2007

7. Stainless Pipe and Tubing 2002-2007 Imports from China in 1,000s of Net Tons *Projected The Committee on Pipe and Tube Imports (202) 223-1700 May 2007

8. China Full Year 200220032004200520062007 Standard Pipe1496274379680856 Oil Country Tubular Goods641211764657581,215 Line Pipe36496089414845 Mechanical Tubing792480166246 Structural Pipe and Tubing21829115262 Stainless Pipe and Tubing5817244058 Total1282845591,0662,1733,482 IMPORTS OF CERTAIN PIPE AND TUBES FROM CHINA Imports in 1,000s of net tons Data from AISI Imports-3 report and SIMA, 2007 Estimate Based on 1st Quarter 2007 Data percentage increase over 1st Quarter 2006 X 2006 Total prepared 05/2007

9. Comparison of U.S. Pipe and Tube Imports Domestic Shipments and Import Penetration First Quarter 2006-2007 (in 000s ) 2007 2006 a ImportsShipmentsConsumptionImport (%) Penetration ImportsShipmentsConsumptionImport (%) Penetration Standard29828458251.234128262354.7 OCTG5185101,02850.44695771,04644.8 SD Line Pipe26711638369.71959929466.3 LD Line Pipe3292135094.0155816395.1 Mechanical22522444950.123527350846.3 Pressure25103571.42493372.7 Structural19338057333.717541258729.8 Stainless4645092.03343789.2 Total1,9011,5493,45055.11,6271,6643,29149.4 Sources: AISI Imports 2 with changes in nomenclature based on Commerce Agreements Compliance Procedure, AISI 10P, Statistics Canada, and information on structural tubing supplied by Steel Tube Institute. *Small diameter (SD) line pipe = 16" or under in outside diameter *Large diameter (LD) line pipe = over 16" in outside diameter