Crystal Puller Slurry Pump Housing from Mexico
Corrosion-resistant housing for slurry pumps in Czochralski crystal pullers, handling abrasive semiconductor slurries during boule formation. This part is for pumps in HTS 8413.30.90, thus under 8413.91.9010. It protects internal components from wear in wafer manufacturing equipment.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.94.0525%Except for products described in headings 9903.94.06, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, 9903.94.63, 9903.94.66 and 9903.94.67, automobile parts, as provided for in subdivision (g) of U.S. note 33 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
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)
Import Tips
• Include abrasion test reports for slurry compatibility; ensure FDA-compliant materials if used in clean processes; label as 'semiconductor pump part' clearly