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8468.90.50.00/Crystal Puller Brazing Nozzle Kit/Japan

Crystal Puller Brazing Nozzle Kit from Japan

Replacement nozzle kit for brazing joints in Czochralski crystal pullers, used to grow monocrystalline silicon boules for semiconductor wafers. Fits HTS 8468.90.50.00 as parts of brazing apparatus in semiconductor crystal growth equipment per statistical note (a)(i). High-temperature resistance prevents contamination during boule pulling.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Document end-use in crystal growers/pullers with reference to Czochralski method; include material safety data for alloys

• Pitfall: incorrect valuation if imported in sets with non-welding parts

Crystal Puller Brazing Nozzle Kit from Japan — Import Duty Rate | HTS 8468.90.50.00