HS code · 6-digit subheading
HS Code 3824.50 – Mortars and concretes; non-refractory
HS code 3824.50 is the 6-digit subheading for mortars and concretes, non-refractory. It is used for ready-mix concrete, dry mortar mix, repair mortar, self-leveling screed and tile grout.
What HS 3824.50 covers
This HS code encompasses non-refractory mortars and concretes, which are fundamental building blocks for construction and infrastructure projects worldwide. These are typically ready-to-use mixtures or dry mixes that require only the addition of water, making them distinct from raw cement or aggregates. Major importers and exporters include countries with robust construction sectors and significant infrastructure development, such as China, the United States, Germany, and India. Key things to know involve the logistics of transporting bulk construction materials, quality control standards, and environmental regulations regarding their production and use. The trade often involves large construction firms, material suppliers, and specialized chemical companies that provide additives to enhance performance. Understanding regional building codes and material specifications is crucial for international trade in these goods.
- Covers
- Ready-mix concrete
- Dry mortar mix
- Repair mortar
- Self-leveling screed
- Tile grout
- Polymer-modified mortar
- Shotcrete mix
- Examples
- LafargeHolcim Ready-Mix Concrete
- Sika Repair Mortar
- Ardex Self-Leveling Compounds
- CEMEX Mortar Mix
Codes often confused with 3824.50
Common mistake. This code is for prepared mixtures, not raw cement (2523) or finished articles of cement/concrete (6810), which are distinct classifications. Confusion often arises when the product is a dry mix requiring only water, rather than a pure ingredient.
Top exporters and importers of HS code 382450, 2025
In 2025, the largest exporter of HS code 382450 in UN Comtrade data was Germany, with 23% of world exports; the largest importer in UN Comtrade data was Switzerland, with 8.5% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 Germany $338M 23% of world exports
- 2 Italy $177M 12% of world exports
- 3 Spain $87M 5.9% of world exports
World total: $1.5B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Switzerland $120M 8.5% of world imports
- 2 United States $83M 5.9% of world imports
- 3 Netherlands $71M 5.1% of world imports
World total: $1.4B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for 3824.50
Brazil does not split HS 3824.50: its NCM code is 3824.50.00.
All Brazil NCM codes in heading 38.24 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 3824.50
What is HS code 382450?
HS code 382450 is a 6-digit subheading in the Harmonized System that covers: Mortars and concretes; non-refractory. This HS code encompasses non-refractory mortars and concretes, which are fundamental building blocks for construction and infrastructure projects worldwide. These are typically ready-to-use mixtures or dry mixes that require only the addition of water, making them distinct from raw cement or aggregates. Major importers and exporters include countries with robust construction sectors and significant infrastructure development, such as China, the United States, Germany, and India. Key things to know involve the logistics of transporting bulk construction materials, quality control standards, and environmental regulations regarding their production and use. The trade often involves large construction firms, material suppliers, and specialized chemical companies that provide additives to enhance performance. Understanding regional building codes and material specifications is crucial for international trade in these goods.
What products fall under HS code 382450?
Ready-mix concrete, dry mortar mix, repair mortar, self-leveling screed, tile grout, polymer-modified mortar, shotcrete mix
What are common misclassifications for HS code 382450?
This code is for prepared mixtures, not raw cement (2523) or finished articles of cement/concrete (6810), which are distinct classifications. Confusion often arises when the product is a dry mix requiring only water, rather than a pure ingredient.
Which countries are the top exporters of goods under HS code 382450?
In 2025, the top exporters of HS code 382450 in UN Comtrade data were Germany ($338M, 23% of world exports), Italy ($177M) and Spain ($87M). World exports came to about $1.5B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 382450?
In 2025, the top importers of HS code 382450 in UN Comtrade data were Switzerland ($120M, 8.5% of world imports), the United States ($83M) and the Netherlands ($71M). World imports came to about $1.4B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 382450 structured?
HS code 382450 is a 6-digit subheading under the Harmonized System. The first 2 digits (38) identify the chapter, digits 3-4 (24) identify the heading, and digits 5-6 (50) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 382450?
In Brazil, HS code 382450 is NCM 3824.50.00. The last two digits are 00 because Brazil does not split this HS code further.