Leaded Fuel Sediment with Zinc Impurities
Sediment collected from filtration systems in leaded gasoline production lines, primarily lead-based with zinc from compound interactions. HTS 2620.21.0030 covers these sludges with zinc content for industrial recovery applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold as a set with other metal recovery materials
Sets for industrial use may classify under composite residue subheadings.
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Import Tips & Compliance
• Label shipments clearly as 'zinc content' residues to match statistical subheading
• Avoid retail packaging; bulk industrial shipment maintains classification
Related Products under HTS 2620.21.00.30
Leaded Gasoline Sludge with Zinc Residue
Residue generated from the cleaning of storage tanks that held leaded gasoline, containing mainly lead compounds along with significant zinc content from anti-knock additives. Classified under HTS 2620.21.0030 due to its origin from leaded fuel processing and metal content primarily lead with reportable zinc assay. Used in industry for metal recovery processes.
Tank Bottom Sludge from Leaded Fuel Storage with Zinc
Accumulated sludge from the bottoms of storage tanks that stored leaded gasoline, rich in lead and zinc from additive degradation. HTS 2620.21.0030 applies to such leaded gasoline sludges reporting zinc content, intended for industrial metal reclamation.
Leaded Anti-Knock Compound Sludge with Zinc
Sludge from the production and cleanup of leaded anti-knock additives for gasoline, featuring high lead concentration and zinc as a key metallic component. Falls under HTS 2620.21.0030 for leaded anti-knock sludges with zinc content, suitable for recovery of metals in chemical manufacturing.
Refinery Sludge from Leaded Additive Processing Zinc Content
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.