Product classification
HS code for Non-asbestos corrugated sheets: 6811.81
Cellulose fibre-cement, articles or the like, corrugated sheets, not containing asbestos.
Classification of non-asbestos corrugated sheets under HS 6811.81
Non-asbestos corrugated sheets are classified under HS code 6811.81. This classification is situated within Chapter 68, which covers articles of stone, plaster, cement, asbestos, mica, or similar materials. Specifically, heading 6811 is designated for articles of asbestos-cement, of cellulose fibre-cement, or the like. The classification process follows General Interpretative Rule (GRI) 1 and 6. Subheading 6811.81 is specifically for corrugated sheets that do not contain asbestos. These products are typically manufactured from a mixture of hydraulic inorganic binder (such as Portland cement) and organic or inorganic reinforcing fibers (such as cellulose, synthetic polymers, or glass fibers). The "corrugated" designation refers to the specific wave-like profile of the sheets, which provides structural rigidity and facilitates water runoff. This physical characteristic is a primary determinant for classification at the six-digit level, distinguishing these sheets from flat panels or tiles.
- Covers
- Corrugated cellulose fibre-cement roofing sheets
- Corrugated siding panels made of fiber-reinforced cement
- Industrial cladding sheets without asbestos content
- Corrugated roofing tiles made from mineral-reinforced cement
- Fiber-cement sheets with a sinusoidal or trapezoidal profile
- Also under 6811.81
- James Hardie (HardiePanel)
- Eternit (Eterplan)
- Cembrit (Cembonit)
- FibreCem (various corrugated sheets)
Codes often confused with 6811.81
Common mistake. A frequent error involves classifying these products under 6811.40, which is reserved for articles containing asbestos. Given the global regulatory shift toward asbestos-free materials, laboratory testing or manufacturer certification is often required to justify the use of 6811.81 over 6811.40. Another misclassification occurs with 6810.19, which covers cement or concrete tiles and articles; however, 6811 is more specific for fiber-reinforced sheets. Additionally, some importers mistakenly use 4418.99 for wood-based panels, but fiber-cement is mineral-based and belongs in Chapter 68. Furthermore, if the sheets are flat rather than corrugated, they must be classified under 6811.82.
Top exporters and importers of HS 681181 (the code used for non-asbestos corrugated sheets), 2025
In 2025, the largest exporter of HS 681181 (the code used for non-asbestos corrugated sheets) in UN Comtrade data was Czechia, with 20% of world exports; the largest importer in UN Comtrade data was Denmark, with 21% 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 681181, not only non-asbestos corrugated sheets.
Top exporters 2025 · share of world exports
- 1 Czechia $33M 20% of world exports
- 2 Italy $30M 18% of world exports
- 3 Netherlands $23M 14% of world exports
World total: $166M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Denmark $34M 21% of world imports
- 2 United Kingdom $30M 18% of world imports
- 3 Germany $11M 6.5% of world imports
World total: $164M 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 non-asbestos corrugated sheets
Brazil classifies non-asbestos corrugated sheets under NCM 6811.81.00: HS 6811.81 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about non-asbestos corrugated sheets
What is the HS code for Non-asbestos corrugated sheets?
The HS code for Non-asbestos corrugated sheets is 681181 (Cellulose fibre-cement; articles or the like; corrugated sheets, not containing asbestos). The HS code for non-asbestos corrugated sheets is 6811.81.
How do I classify Non-asbestos corrugated sheets for customs?
Non-asbestos corrugated sheets is classified under HS code 681181 — Cellulose fibre-cement; articles or the like; corrugated sheets, not containing asbestos. This is a 6-digit subheading level code.
What is the difference between 6811.81 and 6811.82?
While 6811.81 is specifically for corrugated sheets, 6811.82 covers other types of sheets, panels, tiles, and similar articles made of cellulose fibre-cement that do not have a corrugated shape, such as flat building boards.
Which countries are the top exporters of non-asbestos corrugated sheets (HS 681181)?
In 2025, the top exporters of HS 681181 (the code used for non-asbestos corrugated sheets) in UN Comtrade data were Czechia ($33M, 20% of world exports), Italy ($30M) and the Netherlands ($23M). World exports came to about $166M, 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 non-asbestos corrugated sheets (HS 681181)?
In 2025, the top importers of HS 681181 (the code used for non-asbestos corrugated sheets) in UN Comtrade data were Denmark ($34M, 21% of world imports), the United Kingdom ($30M) and Germany ($11M). World imports came to about $164M, 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 Non-asbestos corrugated sheets the same in all countries?
The base HS code 681181 for Non-asbestos corrugated sheets 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 non-asbestos corrugated sheets in Brazil?
In Brazil, non-asbestos corrugated sheets (HS 681181) is classified under NCM 6811.81.00.