Wafer Polisher Chemical Pump Diaphragm from Germany
PTFE diaphragm for metering pumps delivering polishing chemicals in wafer surface preparation systems. Classifies as part of HTS 8413.30.90 pumps under 8413.91.9010. Resistant to aggressive semiconductor slurries.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.94.5315%Parts of passenger vehicles and light trucks that are products of the European Union as specified in subdivision (o) of U.S. note 33 to this subchapter, with an ad valorem (or ad valorem equivalent as provided for in subdivision (m) of U.S. note 33 to this subchapter) rate of duty under column1 less than 15 percent.
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
9903.74.100%Articles as provided for in subdivision (k) of U.S. note 38 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
Import Tips
• Chemical compatibility charts required; flex life cycle testing data; specify semiconductor slurry formulation