7013.10.10.00/Pyroceram Glass-Ceramic Casserole Dish/Japan

Pyroceram Glass-Ceramic Casserole Dish from Japan

A non-glazed kitchenware casserole dish made from lithium aluminosilicate glass-ceramic, exceeding 75% crystallinity with β-quartz solid solution as the predominant phase. It features a low linear coefficient of expansion (≤10 x 10-7/K from 0-300°C), transparency, haze-free clarity, and high IR transmittance (>75% at 2.5 microns on 3mm sample), classifying it under HTS 7013.10.10.00 for specialized glass-ceramic kitchenware.

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 lab certification confirming >75% crystallinity, β-quartz phase, low thermal expansion, haze-free transparency, and IR transmittance specs to justify 7013.10.10.00 classification

• Ensure non-glazed finish and kitchenware end-use documentation; glazed versions shift to other subheadings

• Avoid misclassification as common glassware (7013.91); test reports prevent audits and penalties