Spring Steel Wire 0.7mm Heat Treated from China
Precision heat-treated carbon steel wire, 0.7 mm diameter, designed for manufacturing small compression and tension springs in automotive and electronics. HTS 7217.10.80.25 applies as nonalloy steel round wire with ≥0.6% carbon, heat treated, unplated, and under 1 mm diameter.
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
• Certify heat treatment method (e.g
• patenting process) matches tariff definition of 'heat treated' to prevent disputes
• Watch for rust/discoloration; no duty allowance per Chapter 72 notes, so ensure proper packaging
• Batch testing for diameter consistency avoids CBP measurement challenges at entry