Deoxidizer Cu-10P Alloy Sows 10% Phosphorus from China
Large sow castings of copper-10% phosphorus master alloy used primarily as deoxidizer in copper alloy production. Meets HTS 7405.00.10.00 criteria for 5-15% P master alloys. Essential for preventing oxygen porosity in premium bronze castings.
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)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Request spectrographic analysis from supplier; proper stowage prevents oxidation during ocean transit; monitor Section 232 tariffs on copper content