Product classification
HS code for Concrete products: 6810.99
Cement, concrete or artificial stone, articles (other than prefabricated structural components for building or civil engineering), whether or not reinforced, n.e.c. in heading no. 6810.
Classification of concrete products under HS 6810.99
HS code 6810.99 serves as the residual classification for various articles made of cement, concrete, or artificial stone that are not specifically identified in other subheadings of heading 6810. While 6810.11 is dedicated to building blocks and bricks, and 6810.91 covers prefabricated structural components for building or civil engineering, 6810.99 captures the remaining diversity of concrete manufactures. Classification in this category is based on the material composition—primarily cement or concrete—and the fact that the item has been manufactured into a finished article. These products can be reinforced with steel, glass fiber, or other materials, or they can be non-reinforced. The scope of this code is exceptionally broad, encompassing utility items, decorative pieces, and specialized industrial components. As long as the article is not a building block, a brick, or a major structural component like a bridge girder or a pre-cast wall panel, it falls into this other category. This classification is essential for capturing the wide variety of concrete goods used in landscaping, infrastructure, and general construction that do not fit the more specific definitions of the preceding subheadings. The items must be finished products rather than raw materials or simple mixtures.
- Covers
- Concrete pipes and conduits
- Garden ornaments and statues made of concrete
- Concrete vats, troughs, and reservoirs
- Concrete tiles (other than paving blocks)
- Concrete furniture and flower pots
- Also under 6810.99
- Quickrete (concrete mixes for DIY projects)
- local precast concrete manufacturers
- garden supply brands
- utility product suppliers
Codes often confused with 6810.99
Common mistake. Concrete products are frequently misclassified under 6810.11 if they are mistaken for simple building blocks. They are also often confused with 6810.91, which is strictly for prefabricated structural components like floor elements or columns. If the product is made of natural stone, it belongs in 6802, and if it is a ceramic product, it belongs in Chapter 69. Accurate material identification is the first step in avoiding these common errors.
Top exporters and importers of HS 681099 (the code used for concrete products), 2025
In 2025, the largest exporter of HS 681099 (the code used for concrete products) in UN Comtrade data was China, with 23% of world exports; the largest importer in UN Comtrade data was the United States, with 45% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 681099, not only concrete products.
Top exporters 2025 · share of world exports
- 1 China $1.1B 23% of world exports
- 2 Spain $557M 12% of world exports
- 3 Vietnam* ~$500M 10% of world exports · partner records ↗
World total: $4.8B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $2.3B 45% of world imports
- 2 Canada $277M 5.5% of world imports
- 3 United Kingdom $212M 4.2% of world imports
World total: $5.0B 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 marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. 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 concrete products
Brazil classifies concrete products under NCM 6810.99.00: HS 6810.99 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about concrete products
What is the HS code for Concrete products?
The HS code for Concrete products is 681099 (Cement, concrete or artificial stone; articles (other than prefabricated structural components for building or civil engineering), whether or not reinforced, n.e.c. in heading no. 6810). General concrete products not specified elsewhere are classified under HS code 6810.99.
How do I classify Concrete products for customs?
Concrete products is classified under HS code 681099 — Cement, concrete or artificial stone; articles (other than prefabricated structural components for building or civil engineering), whether or not reinforced, n.e.c. in heading no. 6810. This is a 6-digit subheading level code.
Are concrete pipes classified under 6810.99?
Yes, concrete pipes and conduits are typically classified under 6810.99 as other articles of cement or concrete.
Which countries are the top exporters of concrete products (HS 681099)?
In 2025, the top exporters of HS 681099 (the code used for concrete products) in UN Comtrade data were China ($1.1B, 23% of world exports), Spain ($557M) and Vietnam (about $500M). World exports came to about $4.8B, 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 concrete products (HS 681099)?
In 2025, the top importers of HS 681099 (the code used for concrete products) in UN Comtrade data were the United States ($2.3B, 45% of world imports), Canada ($277M) and the United Kingdom ($212M). World imports came to about $5.0B, 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.
Is the HS code for Concrete products the same in all countries?
The base HS code 681099 for Concrete products is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for concrete products in Brazil?
In Brazil, concrete products (HS 681099) is classified under NCM 6810.99.00.