Silicon Bronze Welding Rod Scrap from Mexico
Used/overrun welding rods of silicon bronze (Cu-5%Sn-3%Si), generated from fabrication shops. HTS 7404.00.30.65 covers this tin-base bronze scrap (<94%Cu) where tin > silicon per definition (b).
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide welding rod manufacturer specs; clean flux residues to meet scrap purity; declare as 'new scrap' if from overproduction