7002.20.10.00/Synthetic Fused Silica Crucible Rod/Japan

Synthetic Fused Silica Crucible Rod from Japan

Rod stock of synthetic fused silica used to form electric melting crucibles for crystal growth. Classified under HTS 7002.20.10.00 as unworked rods meeting the fused silica definition.

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

• Specify flame-fusion or electric-fusion process in certificates

• OH content documentation (<20 ppm) for crucible quality

• Thermal shock test data prevents valuation disputes