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2620.21.00.30/Refinery Sludge from Leaded Additive Processing Zinc Content/Japan

Refinery Sludge from Leaded Additive Processing Zinc Content from Japan

Sludge byproduct from petroleum refineries processing leaded anti-knock compounds, containing mainly lead with reportable zinc levels. Classified in HTS 2620.21.0030 as leaded anti-knock sludges for use in metal extraction industries.

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

• Document chain of custody from refinery to prove non-municipal waste origin

• Report only assay zinc quantity; no deductions allowed per statistical notes

Refinery Sludge from Leaded Additive Processing Zinc Content from Japan — Import Duty Rate | HTS 2620.21.00.30