Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds

Every line of heading 2620

• 2620 Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds.
• 2620.11.00.00 Hard zinc spelter (under: Containing mainly zinc) (kg): General Free; Special none; Column 2 5%.
• 2620.19 Other (under: Containing mainly zinc).
• 2620.19.30.00 Zinc dross and zinc skimmings (kg, Zn kg): General Free; Special none; Column 2 3.3¢/kg.
• 2620.19.60 Other (under: Other): General 0.7¢/kg on copper content + 0.7¢/kg on lead content; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 8.8¢/kg on copper content + 3.3¢/kg on lead content + 3.7¢/kg on zinc content.
• 2620.19.60.10 Copper content (under: Other) (Cu kg).
• 2620.19.60.20 Lead content (under: Other) (Pb kg).
• 2620.19.60.30 Zinc content (under: Other) (Zn kg).
• 2620.19.60.40 Silver content (under: Other) (Ag g).
• 2620.19.60.50 Gold content (under: Other) (Au g).
• 2620.21.00 Leaded gasoline sludges and leaded anti-knock compound sludges: General Free; Special none; Column 2 8.8¢/kg on copper content + 3.3¢/kg on lead content + 3.7¢/kg on zinc content.
• 2620.21.00.10 Copper content (under: Leaded gasoline sludges and leaded anti-knock compound sludges) (Cu kg).
• 2620.21.00.20 Lead content (under: Leaded gasoline sludges and leaded anti-knock compound sludges) (Pb kg).
• 2620.21.00.30 Zinc content (under: Leaded gasoline sludges and leaded anti-knock compound sludges) (Zn kg).
• 2620.21.00.40 Silver content (under: Leaded gasoline sludges and leaded anti-knock compound sludges) (Ag g).
• 2620.21.00.50 Gold content (under: Leaded gasoline sludges and leaded anti-knock compound sludges) (Au g).
• 2620.29.00 Other (under: Containing mainly lead): General Free; Special none; Column 2 8.8¢/kg on copper content + 3.3¢/kg on lead content + 3.7¢/kg on zinc content.
• 2620.29.00.10 Copper content (under: Other) (Cu kg).
• 2620.29.00.20 Lead content (under: Other) (Pb kg).
• 2620.29.00.30 Zinc content (under: Other) (Zn kg).
• 2620.29.00.40 Silver content (under: Other) (Ag g).
• 2620.29.00.50 Gold content (under: Other) (Au g).
• 2620.30.00 Containing mainly copper (under: Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds): General Free; Special none; Column 2 8.8¢/kg on copper content + 3.3¢/kg on lead content + 3.7¢/kg on zinc content.
• 2620.30.00.10 Copper content (under: Containing mainly copper) (Cu kg).
• 2620.30.00.20 Lead content (under: Containing mainly copper) (Pb kg).
• 2620.30.00.30 Zinc content (under: Containing mainly copper) (Zn kg).
• 2620.30.00.40 Silver content (under: Containing mainly copper) (Ag g).
• 2620.30.00.50 Gold content (under: Containing mainly copper) (Au g).
• 2620.40.00 Containing mainly aluminum (under: Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds): General Free; Special none; Column 2 Free.
• 2620.40.00.30 Vanadium bearing materials (under: Containing mainly aluminum) (kg, V2O5 kg).
• 2620.40.00.60 Other (under: Containing mainly aluminum) (kg).
• 2620.60 Containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metalsor for the manufacture of their chemical compounds.
• 2620.60.10.00 Of a kind used only for the extraction of arsenic or the manufacture of its chemical compounds (kg): General 5%; Special Free (A+,AU,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG); Column 2 25%.
• 2620.60.90.00 Other (under: Containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metalsor for the manufacture of their chemical compounds) (kg): General Free; Special none; Column 2 30%.
• 2620.91.00.00 Containing antimony, beryllium, cadmium, chromium or their mixtures (kg): General Free; Special none; Column 2 30%.
• 2620.99 Other (under: Other).
• 2620.99.10.00 Containing mainly vanadium (under: Other) (kg, V2O5 kg): General Free; Special none; Column 2 Free.
• 2620.99.20.00 Containing mainly tungsten (under: Other) (kg, W kg): General 17.6¢/kg on tungsten content + 3.8%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 $1.32/kg on tungsten content + 40%.
• 2620.99.30.00 Materials not provided for elsewhere in this heading containing by weight over 10 percent nickel (kg, Ni kg): General Free; Special none; Column 2 Free.
• 2620.99.50.00 Slag containing by weight over 40 percent titanium, and which if containing over 2 percent by weight of copper, lead, or zinc is not to be treated for the recovery thereof (kg): General Free; Special none; Column 2 Free.
• 2620.99.75 Other materials which are residues not advanced in value or condition by any means, and which if containing over 2 percent by weight of copper, lead or zinc are not to be treated for the recovery thereof: General Free; Special none; Column 2 Free.
• 2620.99.75.20 Vanadium bearing materials (under: Other materials which are residues not advanced in value or condition by any means, and which if containing over 2 percent by weight of copper, lead or zinc are not to be treated for the recovery thereof) (kg, V2O5 kg).
• 2620.99.75.60 Other materials containing silver (Au g).
• 2620.99.75.80 Other materials containing gold (Au g).
• 2620.99.75.90 Other materials that do not contain vanadium, silver or gold (kg).
• 2620.99.85.00 Other (under: Other) (kg): General Free; Special none; Column 2 30%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.