Wafer Lapper Conditioning Ring

Diamond pellet conditioning ring maintaining lapping plate flatness during semiconductor wafer preparation. HTS 8479.90.95.65 parts for metal surface treating lapping machines.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

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

8207.90.30Higher: 40% vs 35%

If classified as interchangeable abrasive tools

Conditioning tools sometimes treated as consumables.

8431.49.90Same rate: 35%

If for general surface finishing parts

Non-semiconductor lapping equipment different.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Specify diamond grit size and distribution pattern

Document conditioning sweep patterns for uniform plate wear

Measure ring flatness to <2 microns specification

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