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8481.90.50.00/Ceramic Check Valve for Wafer Grinding Coolant Lines/Germany

Ceramic Check Valve for Wafer Grinding Coolant Lines from Germany

Hand-operated ceramic check valve preventing backflow in coolant systems for wafer grinders and lappers in semiconductor preparation. HTS 8481.90.5000 covers ceramic as 'other materials' for check valve parts in precise flatness processing equipment.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Include hardness and abrasion resistance specs proving suitability for grinding applications

• Label as 'semiconductor check valve part' to align with statistical notes on wafer prep

Ceramic Check Valve for Wafer Grinding Coolant Lines from Germany — Import Duty Rate | HTS 8481.90.50.00