HS-6 · Subheading
252100
Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement
Heading 2521 — Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement
Chapter 25: Salt; sulphur; earths and stone
Plain-language overview
Use HS-6 252100 when importing or exporting limestone flux or other calcareous stones specifically used in lime or cement production. For example, if you're shipping crushed limestone intended for a cement plant, this is the correct code.
This code applies to limestone flux, which is essential in the manufacturing process of lime and cement. It differs from HS-6 2522, which covers other types of stone not specifically used for these industries.
Limestone flux includes materials like calcitic limestone and dolomitic limestone that are processed to remove impurities. This is crucial for ensuring the quality of lime and cement products.
When classifying your products, consider whether they are intended for lime or cement production. If they are used for construction aggregate instead, you may need to look at other HS codes.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
limestone flux · calcareous stone · lime manufacturing · cement production · crushed limestone · dolomitic limestone · calcitic limestone · industrial limestone · construction aggregate · lime kiln · processed limestone · bulk limestone shipments
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Crushed limestone shipped to a cement factory
- Limestone flux used in a lime kiln
- Dolomitic limestone for cement manufacturing
- Limestone powder for industrial use in cement
- Bulk shipments of calcitic limestone for lime production
- Limestone aggregates for construction purposes
- Processed limestone for soil stabilization
- Limestone used in glass manufacturing
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 252100 used for?
- How to classify limestone for export?
- Is limestone flux the same as crushed limestone?
- What products fall under HS-6 252100?
- Can I use HS-6 252100 for dolomitic limestone?
- What are the requirements for importing limestone flux?
- How does limestone flux differ from other limestone types?
- What is the end use of limestone classified under 252100?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to determine if my limestone is classified under HS-6 252100
- What are the shipping requirements for limestone flux?
- Can limestone used in construction be classified under HS-6 252100?
- Differences between limestone flux and other limestone products
- Guidelines for exporting limestone for cement production
- What types of limestone are used in lime manufacturing?
- How to find the right HS code for limestone shipments
- Best practices for importing calcareous stones for cement
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What does HS code 252100 cover?
- HS code 252100 covers limestone flux and other calcareous stones used specifically for the manufacture of lime or cement.
- Can I use HS-6 252100 for crushed limestone?
- Yes, if the crushed limestone is intended for use in lime or cement production, HS-6 252100 is appropriate.
- What is the difference between HS-6 252100 and HS-6 2522?
- HS-6 252100 is for limestone flux used in lime and cement manufacturing, while HS-6 2522 covers other types of stone not specifically used for these purposes.
- Are there specific import requirements for limestone flux?
- Yes, you should check for any local regulations regarding the importation of limestone flux, including quality standards and documentation.
- What types of limestone are considered limestone flux?
- Limestone flux typically includes calcitic and dolomitic limestone that has been processed to remove impurities for use in lime and cement.
- How do I classify limestone for export?
- To classify limestone for export, determine its intended use. If it is for lime or cement production, use HS-6 252100; for other uses, consider different codes.
- What are the end uses of products classified under HS-6 252100?
- Products classified under HS-6 252100 are primarily used in the manufacturing of lime and cement, as well as in various industrial applications.
- Can limestone flux be used in construction?
- While limestone flux is primarily for lime and cement production, it can also be used as an aggregate in construction, but you may need a different HS code.
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