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8413.91.90.85/Sealless Pump Cylinder Liner for Reciprocating Pumps/Japan

Sealless Pump Cylinder Liner for Reciprocating Pumps from Japan

Ceramic-lined cylinder for sealless reciprocating pumps under 8413.50.00, enabling leak-free operation in ultrapure water systems for wafer rinsing. Qualifies as 8413.91.90.85 part.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Declare liner material composition accurately; abrasion test data; pitfall: ceramic classification to Chapter 69