Pure Aluminum Greenhouse Frame Profile from China
U-channel profile extruded from not alloyed aluminum for lightweight greenhouse structural frames. Meets HTS 7604.10.10.00 criteria as a profile of high-purity aluminum not exceeding alloy impurity thresholds.
Duty Rate — China → United States
40%
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 spectrographic analysis reports to prove <99.1% purity threshold compliance
• Ensure no surface treatments like anodizing, which could shift to 7616.99
• Bulk coil imports risk confusion with wire—specify straight lengths >6m