HS Code for Concrete mix

Concrete mix is classified under HS code 3824.50, which covers non-refractory mortars and concretes. This classification falls within Chapter 38, which encompasses miscellaneous chemical products. The logic for this classification is based on the fact that concrete mix is a prepared mixture of various mineral products (like sand, gravel, and stone) and a binder (typically Portland cement), often with chemical additives to control setting time or fluidity. Because it is a prepared mixture ready for use after the addition of water, it is viewed as a chemical preparation rather than a simple mineral product. This code applies to both dry-mix concrete (bagged) and ready-mix concrete (wet) transported in mixing trucks, provided they are not refractory in nature.

Products Included

• Bagged dry-mix concrete for general construction
• Ready-mix concrete (wet) in transit mixers
• Non-refractory mortars for masonry work
• Pre-mixed grout for structural filling
• Self-leveling concrete floor underlayments

Common Misclassification

A frequent misclassification occurs with HS code 3816.00, which is specifically for refractory cements, mortars, and concretes. Refractory products are designed to withstand extreme temperatures (above 1,500°C) and are used in furnaces or kilns; standard construction concrete does not meet this criteria. Another error is classifying the mix under 2523.29 (Portland cement). While cement is a primary ingredient, a "mix" containing aggregates is a distinct preparation classified in Chapter 38. Finally, cast concrete articles should not be here; they belong in 6810.

FAQ

What is the HS code for concrete mix?

The HS code for non-refractory concrete mix and mortars is 3824.50.

Is bagged cement the same as concrete mix?

No. Pure Portland cement is classified under 2523. Concrete mix (3824.50) contains cement plus aggregates like sand or stone, making it a finished preparation.