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8481.80.90.15/Self-Operating Pressure Regulator Valve for Semiconductor Wafer Etching/Mexico

Self-Operating Pressure Regulator Valve for Semiconductor Wafer Etching from Mexico

This self-operating regulator valve automatically maintains precise pressure levels in chemical etching processes during semiconductor wafer fabrication. It falls under HTS 8481.80.9015 as a regulator valve specifically designed for controlling pressure in semiconductor manufacturing equipment. The valve responds to pressure differentials without external power, ensuring stable flow in corrosive etchants.

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

• Verify the valve's self-operating mechanism via technical specs; electrically actuated valves classify under different subheadings

• Include manufacturer certifications confirming use in semiconductor cleanroom environments to avoid reclassification

Self-Operating Pressure Regulator Valve for Semiconductor Wafer Etching from Mexico — Import Duty Rate | HTS 8481.80.90.15