Q3HSN Code 2620
Slag, ash and residues
Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds
GST rate
18%
Codes under 2620
| Code | Description | GST rate |
|---|---|---|
| 2620 11 | Hard zinc spelter | 18% |
| 2620 19 | Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds › Other | 18% |
| 2620 19 00 | Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds - containing mainly zinc: other | 18% |
| 2620 19 10 | Zinc dross | 18% |
| 2620 21 | Leaded gasoline sludges and leaded anti-knock compound sludges | 18% |
| 2620 29 | Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds › Other | 18% |
| 2620 29 00 | Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds - containing mainly lead: other | 18% |
| 2620 29 10 | Lead dross | 18% |
| 2620 30 | Containing mainly copper — slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds | 18% |
| 2620 30 10 | Brass dross | 18% |
| 2620 40 | Containing mainly aluminium — slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds | 18% |
| 2620 40 10 | Aluminium dross | 18% |
| 2620 60 | Containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metals or for the manufacture of their chemical compounds — slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds | 18% |
| 2620 91 | Containing antimony, beryllium, cadmium, chromium or their mixtures — slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds | 18% |
| 2620 91 00 | Containing antimony , beryllium, cadmium, chromium or their mixtures — slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds | 18% |
| 2620 99 | Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds › Other | 18% |
← Chapter 26: Ores, slag and ash
Related HSN codes
2621Other slag and ash, inlcuding seaweed ash (kelp),ash2619Slag, dross (other than granulated slag), scalings2601Iron ores and concentrates, including roasted iron pyrites2618Granulated slag (slag sand) from the manufacture of iron2602Manganese ores and concentrates, including ferruginous2617Other ores and concentrates — ores, slag and ash
Frequently Asked Questions
What is the HSN code for slag, ash and residues?
The HSN code for slag, ash and residues is 2620, under Chapter 26 (Ores, slag and ash).
What is the GST rate on slag, ash and residues?
Slag, ash and residues is taxed at 18% GST under HSN code 2620.
How many digits of the HSN code go on a GST invoice?
It depends on your turnover in the previous financial year: businesses above ₹5 crore generally show 6 digits (8 for certain specified goods), and smaller businesses show 4 digits on B2B invoices. Check the current e-invoicing/HSN notification for the exact threshold that applies to you.
Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.