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Cast Iron Column for Wafer Slicing Saw from China

Rough-machined cast iron vertical column for wafer slicing saws of heading 8465, cleaned of sprues and fins with locator machining only. Supports precise blade movement for slicing semiconductor boules into wafers. Fits 8466.92.10.00 as limited-process cast iron part.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Use bills of materials linking part to specific 8465 saw model for binding ruling requests

Inspect for casting cracks via dye penetrant before shipment to avoid rejection at entry

Declare weight accurately; overweight castings may trigger anti-dumping scrutiny from key exporters