6907.40.10/Unglazed Earthenware Hearth Tiles/Japan

Unglazed Earthenware Hearth Tiles from Japan

Unglazed earthenware tiles for fireplace surrounds, absorbing >3% water with clay body, fired after shaping. Classified in HTS 6907.40.10 as unglazed finishing ceramics, not refractory. Provide traditional hearth aesthetics.

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

• Test absorption per ASTM C373; >3% confirms earthenware, avoiding stoneware disputes

• Distinguish from refractory via end-use declaration; hearth decor vs industrial heat

• Bundle import entries with similar patterns to simplify value assessments