Product classification
HS code for Chemically bonded fiberglass fabric: 7019.72
Glass fibres, chemically bonded fabrics, closed fabrics n.e.c. in heading 7019.
Classification of chemically bonded fiberglass fabric under HS 7019.72
This code applies to glass fiber fabrics where the fibers are held together by a chemical binder rather than a mechanical weave or knit. Under the 2022 HS nomenclature changes, 7019.72 specifically identifies closed chemically bonded fabrics. The classification is based on the material composition (glass fibers) and the structural integrity provided by chemical bonding agents like resins or adhesives. These fabrics are often used in industrial applications for reinforcement or insulation. The "closed" nature of the fabric refers to the density and lack of visible gaps between the fibers, distinguishing it from open-mesh or veil-like structures. Proper classification requires verifying that the primary component is glass fiber and that the bonding method is chemical rather than mechanical (weaving) or thermal (melting).
- Covers
- Chemically bonded fiberglass mats
- Non-woven glass fiber fabrics with resin binders
- Closed-structure fiberglass reinforcement sheets
- Impregnated glass fiber tissues
- Also under 7019.72
- Owens Corning M-Series Mat
- Jushi Continuous Filament Mat
- PPG Industries LFT Mat
- Saint-Gobain Vetrotex M-Glass
- Ahlstrom-Munksjö Non-Woven Glass
Codes often confused with 7019.72
Common mistake. This code is often confused with HS code 7019.61 through 7019.69, which cover woven fabrics of glass fibers. If the fabric has a discernible warp and weft, it is woven and cannot be classified under 7019.72. It is also frequently confused with 7019.71, which is reserved for "veils" (thin, open-structured non-wovens). Additionally, if the glass fibers are simply compressed without a binder, the product might fall under 7019.80 (glass wool).
Top exporters and importers of HS 701972 (the code used for chemically bonded fiberglass fabric), 2025
In 2025, the largest exporter of HS 701972 (the code used for chemically bonded fiberglass fabric) in UN Comtrade data was Germany, with 51% of world exports; the largest importer in UN Comtrade data was China, with 14% 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 701972, not only chemically bonded fiberglass fabric.
Top exporters 2025 · share of world exports
- 1 Germany $40M 51% of world exports
- 2 United States $17M 22% of world exports
- 3 Italy $10M 13% of world exports
World total: $77M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 China $8.4M 14% of world imports
- 2 Japan $7.9M 13% of world imports
- 3 Türkiye $7.1M 11% of world imports
World total: $62M 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 chemically bonded fiberglass fabric
Brazil classifies chemically bonded fiberglass fabric under NCM 7019.72.00: HS 7019.72 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about chemically bonded fiberglass fabric
What is the HS code for Chemically bonded fiberglass fabric?
The HS code for Chemically bonded fiberglass fabric is 701972 (Glass fibres; chemically bonded fabrics, closed fabrics n.e.c. in heading 7019). The specific HS code for closed, chemically bonded fiberglass fabrics is 7019.72.
How do I classify Chemically bonded fiberglass fabric for customs?
Chemically bonded fiberglass fabric is classified under HS code 701972 — Glass fibres; chemically bonded fabrics, closed fabrics n.e.c. in heading 7019. This is a 6-digit subheading level code.
What defines a "closed" fabric in this context?
A closed fabric is one where the fibers are densely packed or bonded such that there are no significant openings or pores, unlike a mesh or a veil.
Which countries are the top exporters of chemically bonded fiberglass fabric (HS 701972)?
In 2025, the top exporters of HS 701972 (the code used for chemically bonded fiberglass fabric) in UN Comtrade data were Germany ($40M, 51% of world exports), the United States ($17M) and Italy ($10M). World exports came to about $77M, 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 chemically bonded fiberglass fabric (HS 701972)?
In 2025, the top importers of HS 701972 (the code used for chemically bonded fiberglass fabric) in UN Comtrade data were China ($8.4M, 14% of world imports), Japan ($7.9M) and Türkiye ($7.1M). World imports came to about $62M, 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 Chemically bonded fiberglass fabric the same in all countries?
The base HS code 701972 for Chemically bonded fiberglass fabric 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 chemically bonded fiberglass fabric in Brazil?
In Brazil, chemically bonded fiberglass fabric (HS 701972) is classified under NCM 7019.72.00.