Cold-Reduced Lock Forming Quality Steel from China
Cold-rolled lock forming quality (LFQ) steel strip, 1.7 mm thick, 400 mm wide, for Pittsburgh seam lock duct joints. Under 7211.29.60.30: nonalloy steel, cold-reduced, suitable for roll forming. Special formability grade for HVAC fabrication.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• LFQ grade doesn't change classification; remains standard cold-rolled nonalloy
• Specify forming quality in documentation but classify by physical specs
• No allowance for mill scale/rust per chapter note