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Bottle Cap Liners

Disc-shaped vulcanized rubber liners inserted into metal bottle caps for airtight sealing of beverages. Classified under HTS 4016.93.5050 as other food packaging seals.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.5%+35.0%37.5%
🇲🇽Mexico2.5%+10.0%12.5%
🇨🇦Canada2.5%+10.0%12.5%
🇩🇪Germany2.5%+10.0%12.5%
🇯🇵Japan2.5%+10.0%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8309.90.00Higher: 37.6% vs 37.5%

If assembled with metal crown caps

Complete closures classified as metal stoppers.

3923.50.00Higher: 40.3% vs 37.5%

If plastic disc liners

Common plastic cap liners go to Chapter 39.

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Import Tips & Compliance

• FDA 21 CFR 177.2600 compliance mandatory for food contact

• Import as separate liners, not assembled caps

• Specify compression and seal integrity test results

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