Crystal Puller Seed Clip Holder

High-temperature seed crystal holder for Czochralski pullers that dips seed into silicon melt to initiate controlled boule growth. Made from specialized molybdenum alloys. Part of 8479.89.10 crystal pullers under 8479.90.41.00.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+17.5%17.5%
🇲🇽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.

8102.95Lower: 16.6% vs 17.5%

If unwrought molybdenum or bars

Base metals classifiable by form and purity regardless of fabrication

8112.99Lower: 14% vs 17.5%

If other molybdenum articles

Fabricated molybdenum parts without machine specificity go to Chapter 81

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

Document alloy composition (Mo purity >99.95%) and temperature rating (1450°C),Include seed diameter range (1-3mm typical),Not general molybdenum articles under 8102

Related Products under HTS 8479.90.41.00

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