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8481.80.90.25/Electro-Pneumatic Isolation Valve for Wafer Polishing Effluent/Mexico

Electro-Pneumatic Isolation Valve for Wafer Polishing Effluent from Mexico

Isolation valve with electro-pneumatic actuator segments effluent lines from chemical mechanical planarization (CMP) wafer polishers in semiconductor fabs. Classified under HTS 8481.80.9025 for electrically actuated process valves.

Duty Rate — Mexico → United States

12%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Chemical resistance certification for CMP slurry chemistries

• Fail-safe position documentation (normally closed/open)

• P&ID integration drawings for system compatibility

Electro-Pneumatic Isolation Valve for Wafer Polishing Effluent from Mexico — Import Duty Rate | HTS 8481.80.90.25