Copper Semiconductor Gas Plug Valve 1-inch from Mexico
Precision hand-operated copper plug valve rated over 850 kPa for controlling corrosive gases in semiconductor wafer processing equipment. HTS 8481.80.10.75 applies as it's a copper, high-pressure, hand-operated plug valve for process gas lines in cleanrooms.
Duty Rate — Mexico → United States
14%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include cleanroom compatibility certs and gas compatibility data for semiconductor end-use claims
• Declare exact pressure rating and copper content; mismatches lead to audits
• Pair with statistical note docs if bound for wafer manufacturing to support duty preferences