Borosilicate Glass Bottle Blow Molding Die from China
Precision-engineered mold used in blow molding processes to shape borosilicate glass into bottles for laboratory and pharmaceutical use. Classified under HTS 8480.50.00.90 as a mold specifically designed for glass production, excluding ingot molds. It features high-temperature resistant alloys to withstand glass forming temperatures.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
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]
Import Tips
• Verify mold material certification (e.g
• steel or alloy) and ensure documentation proves exclusive use for glass molding to avoid misclassification
• Include detailed engineering drawings and end-use statements to demonstrate compliance with Chapter 84 semiconductor exclusions