HS Code for Lead ash

Lead ash is classified under HS code 2620.29 because it represents a residue containing primarily lead that results from the smelting, refining, or manufacturing processes of non-ferrous metals. Unlike ores, which are naturally occurring minerals, ash and residues are the by-products of industrial heat treatments or chemical processes. This specific subheading is reserved for lead-bearing residues that do not originate from the manufacture of iron or steel and are specifically excluded from the categories of leaded gasoline sludges or anti-knock compound sludges. The classification follows General Interpretative Rule 1, as the heading 2620 specifically covers slag, ash, and residues containing metals or metal compounds.

Products Included

• Lead dross from smelting operations
• Lead skimmings from molten metal baths
• Metallurgical residues containing lead
• Lead-rich flue dust from primary or secondary lead production
• Sludge from lead recovery tanks (non-petroleum)

Common Misclassification

Lead ash is frequently misclassified under HS code 2620.21, which is strictly reserved for leaded gasoline sludges and leaded anti-knock compound sludges. These are hazardous wastes resulting from the cleaning of storage tanks for leaded fuel and require different regulatory handling. Another common error is using HS code 7801, which covers unwrought lead. However, 7801 is for refined metal or alloys in bulk form, whereas 2620.29 is for the industrial waste or residue from which the metal might still be recovered.

FAQ

What is the HS code for lead ash?

The HS code for lead ash and other residues containing mainly lead (excluding gasoline sludges) is 2620.29.

Does this code include lead-acid battery scrap?

No, spent lead-acid batteries are typically classified under HS code 8548.10 as waste and scrap of primary cells, primary batteries, and electric accumulators.