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Cast Iron Machine Base for CNC Machining Center from China

A rough cast iron base component for machines of heading 8464, such as CNC grinding machines, cleaned and minimally machined only to remove casting defects like fins and gates. This part serves as the foundational mounting structure, ensuring stability during precision grinding operations. It is not advanced beyond basic preparation for final finishing.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify casting process documentation to confirm parts are not advanced beyond cleaning and removal of fins/gates to avoid misclassification

Include mill test reports certifying cast iron composition and minimal machining for customs compliance

Cast Iron Machine Base for CNC Machining Center from China — Import Duty Rate | HTS 8466.91.10.00