Product classification
HS code for Crocidolite fibers: 6812.80
Fabricated crocidolite (blue asbestos) fibres, mixtures with a basis of crocidolite (blue asbestos), articles of crocidolite (blue asbestos), whether or not reinforced, not goods of heading 6811 or 6813.
Classification of crocidolite fibers under HS 6812.80
Fabricated crocidolite fibers and articles made from them are classified under HS code 6812.80. This classification is situated in Chapter 68, which covers articles of stone, plaster, cement, asbestos, mica, or similar materials. While raw asbestos minerals are classified in Chapter 25, Chapter 68 is reserved for products that have been further processed, worked, or manufactured into finished or semi-finished goods. Heading 6812 specifically covers fabricated asbestos fibers, mixtures with a basis of asbestos, and articles of asbestos. Subheading 6812.80 is dedicated to those products that are based on crocidolite (blue asbestos). This includes fibers that have been carded, spun, or woven, as well as mixtures of crocidolite with magnesium carbonate or other materials. It also encompasses finished articles such as protective clothing, gaskets, and heat-insulating panels made from crocidolite. The classification is determined by the fact that the material has moved beyond the raw mineral state and has been prepared for a specific technical or industrial use.
- Covers
- Fabricated crocidolite fibers (carded or spun)
- Crocidolite-based yarn and thread
- Woven fabrics made of crocidolite
- Crocidolite gaskets and jointing
- Protective clothing made from blue asbestos
- Also under 6812.80
No current brands actively trade these; historical industrial applications where blue asbestos was once used (e.g., specific types of insulation or seals)
Codes often confused with 6812.80
Common mistake. The most common misclassification is using HS code 2524.10, which is only for the raw mineral. Once the crocidolite is processed into fibers or articles, it must be moved to 6812.80. Another error is using 6811.40 for asbestos-cement products; while these may contain crocidolite, heading 6811 is specific to articles of asbestos-cement or cellulose fiber-cement.
Top exporters and importers of HS 681280 (the code used for crocidolite fibers), 2025
In 2025, the largest exporter of HS 681280 (the code used for crocidolite fibers) in UN Comtrade data was China, with 33% of world exports; the largest importer in UN Comtrade data was Indonesia, with 27% 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 681280, not only crocidolite fibers.
Top exporters 2025 · share of world exports
- 1 China $1.4M 33% of world exports
- 2 Malaysia $1.4M 33% of world exports
- 3 United States $548K 12% of world exports
World total: $4.4M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Indonesia $1.5M 27% of world imports
- 2 Thailand $775K 14% of world imports
- 3 Venezuela* ~$518K 9.5% of world imports · partner records ↗
World total: $5.5M 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 crocidolite fibers
Brazil classifies crocidolite fibers under NCM 6812.80.00: HS 6812.80 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about crocidolite fibers
What is the HS code for Crocidolite fibers?
The HS code for Crocidolite fibers is 681280 (Fabricated crocidolite (blue asbestos) fibres, mixtures with a basis of crocidolite (blue asbestos), articles of crocidolite (blue asbestos), whether or not reinforced, not goods of heading 6811 or 6813). Fabricated crocidolite fibers and articles are classified under HS code 6812.80.
How do I classify Crocidolite fibers for customs?
Crocidolite fibers is classified under HS code 681280 — Fabricated crocidolite (blue asbestos) fibres, mixtures with a basis of crocidolite (blue asbestos), articles of crocidolite (blue asbestos), whether or not reinforced, not goods of heading 6811 or 6813. This is a 6-digit subheading level code.
When should I use Chapter 68 instead of Chapter 25 for asbestos?
Use Chapter 25 (2524) for raw mineral asbestos and Chapter 68 (6812) for asbestos that has been fabricated into fibers, mixtures, or finished articles.
Which countries are the top exporters of crocidolite fibers (HS 681280)?
In 2025, the top exporters of HS 681280 (the code used for crocidolite fibers) in UN Comtrade data were China ($1.4M, 33% of world exports), Malaysia ($1.4M) and the United States ($548K). World exports came to about $4.4M, 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 crocidolite fibers (HS 681280)?
In 2025, the top importers of HS 681280 (the code used for crocidolite fibers) in UN Comtrade data were Indonesia ($1.5M, 27% of world imports), Thailand ($775K) and Venezuela (about $518K). World imports came to about $5.5M, 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 Crocidolite fibers the same in all countries?
The base HS code 681280 for Crocidolite fibers 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 crocidolite fibers in Brazil?
In Brazil, crocidolite fibers (HS 681280) is classified under NCM 6812.80.00.