Product classification
HS code for Carbon fiber cloth: 6815.12
Stone or other mineral substances not elsewhere specified or included, fabrics of carbon fibres for non-electrical uses.
Classification of carbon fiber cloth under HS 6815.12
Carbon fiber cloth is classified under HS code 6815.12. This classification is specific to fabrics of carbon fibers intended for non-electrical uses. Chapter 68 covers articles of mineral substances, and carbon fibers are treated as such due to their high-carbon mineral-like composition. The classification under 6815.12 is determined by the physical form of the product—specifically that it is a fabric (woven, knitted, or non-woven) rather than raw fiber or a finished composite article. These fabrics are essential in the production of reinforced plastics, where they provide high tensile strength and rigidity. The classification follows the principle that the fabric is a semi-finished material. If the cloth were impregnated with a thermosetting resin and cured into a specific shape, it might be classified elsewhere depending on the final product's character, but the raw or dry fabric remains firmly within 6815.12.
- Covers
- Woven carbon fiber fabrics (plain, twill, or satin weave)
- Unidirectional carbon fiber tapes
- Non-woven carbon fiber mats
- Carbon fiber veils
- Bi-axial or multi-axial carbon fiber fabrics
- Also under 6815.12
- Toray carbon fiber fabrics
- Hexcel carbon fiber weaves
- SGL Carbon fabrics
- Teijin carbon fiber textiles
- Mitsubishi Chemical carbon fiber fabrics
Codes often confused with 6815.12
Common mistake. Carbon fiber cloth is often misclassified under 6815.11, which is reserved for carbon fibers themselves in a non-fabricated state (such as continuous filament tow or chopped fibers). Another common error is attempting to classify these textiles under Section XI (Textiles), specifically Chapter 54 or 55. However, Note 1(q) to Section XI explicitly excludes carbon fibers and articles of carbon fibers, directing them to heading 6815. Additionally, if the cloth is pre-impregnated with resin (prepreg), it may be confused with 6815.13, which covers carbon fiber prepregs specifically. It is vital to distinguish between dry fabric and resin-treated materials to ensure correct duty application.
Top exporters and importers of HS 681512 (the code used for carbon fiber cloth), 2025
In 2025, the largest exporter of HS 681512 (the code used for carbon fiber cloth) in UN Comtrade data was Germany, with 22% of world exports; the largest importer in UN Comtrade data was the United Kingdom, with 13% 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 681512, not only carbon fiber cloth.
Top exporters 2025 · share of world exports
- 1 Germany $256M 22% of world exports
- 2 United States $174M 15% of world exports
- 3 United Kingdom $147M 13% of world exports
World total: $1.2B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United Kingdom $125M 13% of world imports
- 2 Italy $75M 7.6% of world imports
- 3 China $74M 7.6% of world imports
World total: $979M 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 carbon fiber cloth
Brazil classifies carbon fiber cloth under NCM 6815.12.00: HS 6815.12 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about carbon fiber cloth
What is the HS code for Carbon fiber cloth?
The HS code for Carbon fiber cloth is 681512 (Stone or other mineral substances not elsewhere specified or included; fabrics of carbon fibres for non-electrical uses). The HS code for carbon fiber cloth for non-electrical use is 6815.12. This covers various weave patterns and fabric weights.
How do I classify Carbon fiber cloth for customs?
Carbon fiber cloth is classified under HS code 681512 — Stone or other mineral substances not elsewhere specified or included; fabrics of carbon fibres for non-electrical uses. This is a 6-digit subheading level code.
Is carbon fiber cloth classified as a textile?
No, for customs purposes, carbon fiber cloth is excluded from the textile section (Section XI) and is instead classified under Chapter 68 as an article of mineral substance.
Which countries are the top exporters of carbon fiber cloth (HS 681512)?
In 2025, the top exporters of HS 681512 (the code used for carbon fiber cloth) in UN Comtrade data were Germany ($256M, 22% of world exports), the United States ($174M) and the United Kingdom ($147M). World exports came to about $1.2B, 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 carbon fiber cloth (HS 681512)?
In 2025, the top importers of HS 681512 (the code used for carbon fiber cloth) in UN Comtrade data were the United Kingdom ($125M, 13% of world imports), Italy ($75M) and China ($74M). World imports came to about $979M, 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 Carbon fiber cloth the same in all countries?
The base HS code 681512 for Carbon fiber cloth 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 carbon fiber cloth in Brazil?
In Brazil, carbon fiber cloth (HS 681512) is classified under NCM 6815.12.00.