HS Code for Hydraulic cement
Hydraulic cement is classified under HS code 2523.90. Heading 2523 covers all types of portland cement, aluminous cement, slag cement, supersulfate cement, and similar hydraulic cements, whether or not colored or in the form of clinkers. While specific types like Portland cement have their own subheadings (2523.21, 2523.29), the subheading 2523.90 serves as a residual or other category for hydraulic cements that do not meet the specific definitions of the preceding codes. Hydraulic cement is defined by its ability to set and harden through a chemical reaction with water (hydration) and its ability to maintain its strength and stability even under water. This classification includes specialized cements used in construction that may contain various additives or be formulated for specific environmental conditions. The classification is governed by the Explanatory Notes to Chapter 25, which emphasize that the cement must be in a form ready for use or as a finished product, excluding raw minerals that have not been processed into cement. It is important to distinguish these from refractory cements or dental cements, which have different chemical compositions and intended uses.
Products Included
- Blended hydraulic cements
- Natural hydraulic cements
- Expansive hydraulic cements
- Specialized masonry cements (non-Portland)
- Waterproof hydraulic cements
Common Misclassification
This code is often confused with 2523.29 (Other Portland Cement) or 2523.30 (Aluminous Cement). It is also sometimes misclassified under 3824.50 (Non-refractory mortars and concretes) if the product is a pre-mixed mortar rather than a pure hydraulic cement binder.
FAQ
What is the HS code for hydraulic cement?
The HS code for hydraulic cements not elsewhere specified (n.e.c.) is 2523.90.
What is the difference between 2523.29 and 2523.90?
2523.29 is specifically for Portland cement that is not white, while 2523.90 is for other types of hydraulic cement like natural or blended cements that do not qualify as Portland.
Industry
Frequently Asked Questions
What is the HS code for Hydraulic cement?
The HS code for Hydraulic cement is 252390 (Cement; hydraulic kinds n.e.c. in heading no. 2523).
How do I classify Hydraulic cement for customs?
Hydraulic cement is classified under HS code 252390 — Cement; hydraulic kinds n.e.c. in heading no. 2523. This is a 6-digit subheading level code.
Is the HS code for Hydraulic cement the same in all countries?
The base HS code 252390 for Hydraulic cement is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.