2620.29.00.10
Containing mainly lead / Copper content
Classification path
- Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds
- Containing mainly lead
- Other
- Copper content
Rates of duty
- General (MFN)
- Free
- Column 2Cuba, North Korea, Russia, Belarus
- 8.8¢/kg on copper content + 3.3¢/kg on lead content + 3.7¢/kg on zinc content
- Unit of quantity
- Cu kg
Related lines in heading 2620
- 2620.11.00.00Containing mainly zinc / Hard zinc spelterFree
- 2620.19.30.00Containing mainly zinc / Zinc dross and zinc skimmingsFree
- 2620.19.60.10Containing mainly zinc / Copper content0.7¢/kg on copper content + 0.7¢/kg on lead content
- 2620.19.60.20Containing mainly zinc / Lead content0.7¢/kg on copper content + 0.7¢/kg on lead content
- 2620.19.60.30Containing mainly zinc / Zinc content0.7¢/kg on copper content + 0.7¢/kg on lead content
- 2620.19.60.40Containing mainly zinc / Silver content0.7¢/kg on copper content + 0.7¢/kg on lead content
- 2620.19.60.50Containing mainly zinc / Gold content0.7¢/kg on copper content + 0.7¢/kg on lead content
- 2620.21.00.10Leaded gasoline sludges and leaded anti-knock compound sludges / Copper contentFree
- 2620.21.00.20Leaded gasoline sludges and leaded anti-knock compound sludges / Lead contentFree
- 2620.21.00.30Leaded gasoline sludges and leaded anti-knock compound sludges / Zinc contentFree
- 2620.21.00.40Leaded gasoline sludges and leaded anti-knock compound sludges / Silver contentFree
- 2620.21.00.50Leaded gasoline sludges and leaded anti-knock compound sludges / Gold contentFree
About heading 2620
Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds
Heading 2620 covers slag, ash and residues that contain arsenic, metals or their compounds, other than slag and waste from the manufacture of iron or steel. The heading splits first by the metal that predominates by weight, with subheadings for zinc, lead, copper, aluminum, arsenic-mercury-thallium mixtures, and a residual group for antimony, beryllium, cadmium, chromium, vanadium, tungsten and other materials. The six-digit subheadings are then split further into statistical lines that report the copper, lead, zinc, silver or gold content.
Full guide to heading 2620Products in this heading
- Hard zinc spelter
- Zinc dross and zinc skimmings
- Leaded gasoline tank sludges
- Copper-bearing ash and refinery residues
- Aluminum slag carrying vanadium
- Tungsten-bearing residues from chemical processing
- Slag containing more than 40% titanium by weight
- Residues containing silver or gold from metal recovery
Frequently asked questions
What is the HTS code for zinc dross and zinc skimmings?
Zinc dross and zinc skimmings are classified under 2620.19.30.00. The general (MFN) rate for that line is Free.
What is the duty on residues used to extract arsenic?
Residues of a kind used only for the extraction of arsenic or the manufacture of its chemical compounds fall under 2620.60.10.00. The general (MFN) rate is 5%.
How do I classify copper-bearing slag and ash?
Goods containing mainly copper go in subheading 2620.30, and the copper content is reported under 2620.30.00.10. The general (MFN) rate for that line is Free.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.