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8481.80.90.50/Wafer Grinder Coolant Control Valve/Canada

Wafer Grinder Coolant Control Valve from Canada

Precision solenoid valve for metering diamond slurry coolant in wafer grinding and lapping machines during semiconductor wafer preparation. HTS 8481.80.9050 covers such other appliances in wafer prep equipment pipelines. Features low-particle generation for flatness-critical processes.

Duty Rate — Canada → United States

12%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Label with exact tolerances (e.g

• <0.1um particle size) to support semiconductor classification

• Pair with wafer grinder invoices to demonstrate process-specific use

• Avoid misclassification by specifying 'not for general plumbing' in entry docs

Wafer Grinder Coolant Control Valve from Canada — Import Duty Rate | HTS 8481.80.90.50