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Chemical Flask Glass Plugs

Precision ground glass plugs from automatic machines for chemical flask packing. Ensure contamination-free seals for lab reagents, HTS 7010.20.20.00.

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.

7017.10.60Higher: 39.6% vs 37.5%

If lab-specific end-use

Laboratory glass heading.

7010.90.20Same rate: 37.5%

If unground plugs

Specific plug types.

6909.90.00Higher: 39% vs 37.5%

If ceramic equivalents

Ceramic labware chapter.

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Import Tips & Compliance

• Hazmat declarations for chemical compatibility

• Size grading certs for flask matching

• Avoid labware shift by emphasizing packing role

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