HS Code for Slag Cement
TL;DR: The **HS code for slag cement** is 2523.29 in the 2025 HS codes guide. No core changes, but regional updates like GCC 12-digit codes and US HTS requirements demand verification for tariff compliance.
What Is the HS Code for Slag Cement?
Slag cement falls under HS code 2523.29** in the Harmonized System for global trade classification.
It's a hydraulic cement blending blast furnace slag with Portland clinker.
Used widely in construction for its strength and sustainability.
- Enhances concrete durability.
- Lowers carbon emissions.
- Resists sulfate attacks.
- Ideal for marine structures.
- Supports eco-friendly builds.
Understanding HS Code 2523.29 for Slag Cement
HS code 2523.29** specifically covers 'other hydraulic cements,' including slag cement blends.
Chapter 25 groups salt, sulfur, earths, stone, plaster, lime, and cement.
Heading 2523 targets hydraulic cements that set with water.
- 6-digit global standard.
- Extended by countries for tariffs.
- Updated periodically by WCO.
- Valid through 2025.
- Essential for customs clearance.
Slag Cement Classification Table in HS Codes
This table outlines **HS codes for cement types**, confirming 2523.29 for slag cement.
| HS Code | Cement Type | Description |
|---|
| 2523.10 | Clinkers | Unburnt cement clinkers |
| 2523.20 | Portland | Portland cement blends |
| 2523.29 | Slag Cement | Other hydraulic cements with slag |
| 2523.30 | Aluminous | High alumina cement |
| 2523.90 | Other | Remaining hydraulic types |
2025 status: Unchanged per WCO guidelines.
2025 Regional HS Code Updates for Slag Cement
While core **HS code for slag cement** stays 2523.29, 2025 brings regional shifts.
Focus on tariff compliance amid national changes.
| Region | 2025 Update | Slag Cement Impact (2523.29) |
|---|
| USA | De minimis ends Aug 29; HTS mandatory | All imports require full HS declaration |
| GCC | 12-digit HS codes from Jan 1 | Extended codes like 2523.29.xxx |
| EU | Combined Nomenclature adds env. subheadings | Check for sustainable cement notes |
| Global | WCO stable until 2027 | Core code reliable |
How to Find HS Code for Slag Cement: Step-by-Step
Follow these steps for accurate **slag cement HS code** classification in 2025.
- Examine composition: Verify slag content over 50%.
- Go to Chapter 25 in HS nomenclature.
- Select heading 2523 for hydraulic cements.
- Choose 2523.29 for slag blends.
- Append country-specific digits for compliance.
- Reference WCO explanatory notes.
- Use official customs databases.
- Consult brokers if blended.
Long-Tail: Blast Furnace Slag Cement HS Code 2025
**Blast furnace slag cement HS code** is 2523.29, unchanged for 2025 shipments.
Key for importers of granulated blast furnace slag cement.
- Matches Portland clinker blends.
- Low heat of hydration.
- High long-term strength.
- Global trade essential.
- Tariff rates vary by extension.
Tariff Compliance Tips Using Slag Cement HS Code
Master **tariff compliance 2025** with correct HS code for slag cement.
Avoid delays and penalties.
- Verify against product specs.
- Track regional extensions.
- Update shipping documents.
- Monitor WCO resources.
- Audit past declarations.
FAQ: HS Code for Slag Cement Questions
Quick answers on slag cement classification and 2025 updates.
- What is the HS code for slag cement? It's 2523.29 for other hydraulic cements including slag blends.
- Has the slag cement HS code changed in 2025? No, core 2523.29 remains stable per WCO.
- What is blast furnace slag cement HS code? Classified as 2523.29 in the 2025 HS codes guide.
- How do GCC 12-digit HS codes affect slag cement? Requires extensions like 2523.29.xxx from Jan 1, 2025.
- Does EU 2025 change HS code for slag cement? Core code unchanged, but new env. subheadings apply.
- What US changes impact slag cement HS code? De minimis end mandates full HTS for all imports from Aug 29, 2025.
- How to classify blended slag cement? Use 2523.29 if slag dominates; check composition ratios.
- Where to verify HS code for slag cement? WCO HS database and national customs portals.
- Why use correct slag cement HS code? Ensures accurate duties, avoids fines, speeds clearance.
- Any 2025 WCO updates for cement HS codes? No revisions until 2027; focus on regional rules.
Resources for HS Code Assistance
For HS code verification, consider tools like FreightAmigo among options.
Contact: HKG +852 24671689 | CHN +86 4008751689 | USA +1 337 361 2833 | GBR +44 808 189 0136 | AUS +61 180002752 | Email: enquiry@freightamigo.com (WhatsApp available).
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