Optical Glass Balls 5mm Unworked
Optical crown glass spheres of 5 mm diameter, unworked and prior to any grinding or polishing. These are used as preforms in lens manufacturing. They are classified under tariff item 7002.10.00 as glass in balls, unworked, and are not microspheres of heading 70.18.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the balls are optically worked (ground or polished)
Optically worked glass elements fall under Chapter 90.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the balls are unworked and not optically worked, as that would fall under Chapter 90
• Provide a statement from the manufacturer confirming no grinding or polishing
• Classify correctly to avoid duty rate discrepancies
Related Products under Tariff item 7002.10.00
Borosilicate Glass Balls for Laboratory Use
Borosilicate glass spheres, unworked, designed for melting into labware components like stirrers or valves. These are not microspheres and are used in laboratory applications. They are classified under tariff item 7002.10.00 as glass in balls, unworked.
Borosilicate Glass Spheres 2mm Diameter
Borosilicate glass spheres of 2 mm diameter, unworked and without any cutting, coating, or surface treatment. These balls are used in laboratory and medical applications where high-temperature resistance is required. They fall under tariff item 7002.10.00 as glass in balls, unworked, and are not microspheres of heading 70.18.
Colored Soda Glass Balls for Crafts
Colored soda-lime glass balls, unworked except for annealing, used for craft fusing and slumping. These are glass balls without cutting, coating, or other working. They fall under tariff item 7002.10.00 as glass in balls, unworked.
High-Density Glass Balls for Shot Blasting
High-density glass balls, unworked, serving as preforms for abrasive media in shot peening. These are glass balls without any working processes. They are classified under tariff item 7002.10.00 as glass in balls, unworked.
Industrial Filler Glass Balls 1.5mm
Industrial filler glass balls of 1.5 mm diameter, unworked and without coatings or surface treatments. These are used as fillers in composites and paints. They are classified under tariff item 7002.10.00 as glass in balls, unworked, and are not microspheres of heading 70.18.
Lead-Free Glass Balls for Decorative Molding
Lead-free clear glass balls, unworked, for hot molding into ornamental beads or sculptures. These are not lead crystal (PbO content below 24%). They fall under tariff item 7002.10.00 as glass in balls, unworked.