High-Purity Iridium Discs 50mm Diameter from China
Precision-machined iridium discs 50mm diameter for sputtering targets in semiconductor manufacturing. Semimanufactured blanks under HTS 7110.49.0010, requiring final surface finishing. Purity 99.99% for thin-film deposition applications.
Duty Rate — China → United States
25%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include GDMS spectrometry reports verifying ultra-high purity levels
• Declare as high-value cargo requiring armored transport insurance
• File AES entry with Schedule B 7110.49.0010 for statistical reporting