C69300 Arsenical Brass Billet from Germany
C69300 arsenical brass billet contains small amounts of arsenic for improved corrosion resistance in copper-zinc matrix. Remains classified as brass under HTS 7403.21.00.00 since zinc predominates and other elements are minor. Used for condenser tubes.
Duty Rate — Germany → United States
1%
Rate breakdown
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
• Arsenic content documentation required due to toxicity concerns
• Confirm arsenic levels don't alter predominant zinc classification
• Heat number traceability essential for quality assurance