High-Strength Steel for Solar Panel Mounting Structures from China
2.2 mm electrolytic zinc-coated high-strength steel (1,050 mm wide, 380 MPa yield). For racking systems holding solar panels in array configurations. Weather-resistant coating for 25+ year service life.
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
• Solar projects may have special tariff programs; wind load certification helps
• Ensure flat-rolled state—not pre-punched racking