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6903.90.00/Cordierite Kiln Support Shelf/Japan

Cordierite Kiln Support Shelf from Japan

Cordierite ceramic shelf supporting pottery ware during high-temperature kiln firing. Refractory supports/plugs under HTS 6903.90.00 for ceramic industry equipment. Low thermal expansion fired ceramic.

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

• Pottery manufacturer letter of intent; certify <3% water absorption

• Pitfall: decorative shelves >6913 consumer goods