Heat-Treated 3.0mm Steel Tie Wire for Construction Formwork from China
3.0mm diameter round nonalloy steel wire, low carbon (<0.25%), heat treated and polished, used for securing concrete formwork in building construction. The heat treatment enhances knot strength without plating. Perfect match for HTS 7217.10.50.30 specifications.
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
• Use calibrated micrometers for diameter certs—CBP rejects visual estimates
• Document heat treatment post-rolling to distinguish from mill condition wire