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8481.90.30.00/Steel Thermostatic Valve Actuator for Wafer Slicer Cooling/Mexico

Steel Thermostatic Valve Actuator for Wafer Slicer Cooling from Mexico

Hand-operated steel actuator housing for thermostatically controlled valves regulating coolant temperature in wafer slicing saws. Even though thermostat-controlled, parts of hand-operated appliances fall under HTS 8481.90.3000 when steel. Maintains precise kerf temperatures.

Duty Rate — Mexico → United States

15%

Rate breakdown

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

• Distinguish from full thermostat in Ch.90; provide thermal cycle test data; common misclass as complete valve