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2620.21.00/Leaded Anti-Knock Filter Cake Sludge/Japan

Leaded Anti-Knock Filter Cake Sludge from Japan

Filter cake sludge from filtration of leaded anti-knock solutions during manufacturing. Classified in HTS 2620.21.00 for its lead-dominant composition and suitability for metal or compound production in industry.

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

• Include filtration process descriptions in import docs for classification support

• Test for arsenic content, as heading 2620 covers such residues