Semiconductor Wafer Polishing Pad from United States
A polyurethane polishing pad engineered for chemical mechanical planarization (CMP) of semiconductor wafers to achieve an atomic-level surface finish. This consumable part interfaces with polishing platens in wafer processing equipment and has no electrical features, making it a machinery part not specified or included elsewhere in Chapter 84.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the polishing pad is not classified as an article of plastics under Chapter 39 — if it is a general-purpose pad, it may be excluded
• Provide evidence that it is specifically designed for semiconductor polishing equipment
• Confirm no electrical features are present