3824.99.19.00/Lithium Niobate Crystal/Japan

Lithium Niobate Crystal from Japan

Monocrystalline lithium niobate boule, flux-grown, exceeding 2.5 grams, for electro-optic devices. HTS 3824.99.1900 for cultured crystals (non-optical elements). Key material in telecommunications and photonics.

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

• Provide X-ray diffraction data confirming single-crystal structure and composition

• End-use declaration as raw material prevents optical element classification