HS-4 · Heading
2621 — Slag and ash n.e.c. in chapter 26; including seaweed ash (kelp) and ash and residues from the incineration of municipal waste
Chapter 26: Ores, slag and ash
Plain-language overview
Use HS-4 2621 when importing slag and ash, including residues from municipal waste incineration. For example, if you're bringing in a shipment of ash generated from burning municipal solid waste, this code applies directly to your import.
When deciding between the two HS-6 lines under 2621, consider the source of the ash. HS-6 262110 is specific to ash and residues from municipal waste incineration, while HS-6 262190 covers other types of slag and ash, including seaweed ash, but excludes municipal waste residues.
If your shipment includes seaweed ash (kelp) or other non-municipal waste ashes, you should classify it under HS-6 262190. This distinction is crucial for compliance and duty assessment, as the two lines have different implications for import regulations.
Keywords & topics
Short phrases that describe this HS-4 heading when you're searching or filtering schedules.
slag and ash import · municipal waste residues · seaweed ash classification · HS-4 2621 · HS-6 262110 · HS-6 262190 · importing ash · slag from incineration · waste ash regulations · ash for agricultural use · non-hazardous slag · incineration byproducts
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Ash from incinerated municipal solid waste
- Seaweed ash (kelp) for agricultural use
- Residues from industrial processes involving slag
- Ash from construction debris incineration
- Non-hazardous slag from metal processing
- Ash from biomass energy production
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS-4 2621 used for?
- How to classify municipal waste ash?
- What are the differences between HS-6 262110 and 262190?
- Can I import seaweed ash under HS-4 2621?
- What documents do I need for importing slag and ash?
- Are there any restrictions on importing incineration residues?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- how to classify ash from municipal waste incineration
- differences between slag and ash HS codes
- importing seaweed ash for agricultural purposes
- requirements for importing waste ash
- understanding HS-4 2621 and its subheadings
- what to include in ash import documentation
- impact of ash classification on import duties
- guidelines for importing slag from industrial processes
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products fall under HS-4 2621?
- HS-4 2621 covers slag and ash, including residues from municipal waste incineration and seaweed ash (kelp).
- How do I determine which HS-6 line to use?
- Use HS-6 262110 for municipal waste incineration residues and HS-6 262190 for other types of slag and ash, such as seaweed ash.
- Are there any special regulations for importing ash?
- Yes, regulations may vary based on the source of the ash. Check local import guidelines for specific requirements.
- Can I import ash from construction waste?
- Yes, but it must be classified correctly under the appropriate HS-6 line, depending on its composition and source.
- What documentation is needed for importing HS-4 2621 products?
- Documentation typically includes a commercial invoice, packing list, and any required certificates related to waste management and environmental compliance.
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