Product classification

HS code for Narrow knit fabric: 6003.90

Fabrics, knitted or crocheted fabrics, other than those of heading 60.01 and 60.02, of a width not exceeding 30 cm, other than of wool and fine animal hair, cotton, synthetic or artificial fibres.

Classification of narrow knit fabric under HS 6003.90

HS code 6003.90 serves as a residual category for narrow knitted or crocheted fabrics that do not exceed 30 centimeters in width and are made from fibers other than wool, fine animal hair, cotton, synthetic, or artificial fibers. This includes fabrics made from natural fibers like silk, flax (linen), hemp, or ramie. The classification logic follows a process of elimination: if the fabric is knitted, narrow, and lacks significant elastic content (less than 5%), it falls under heading 60.03. If the fiber type is not covered by subheadings 6003.10 through 6003.40, it is placed in 6003.90. This code ensures that specialty natural fiber knits are accounted for in the Harmonized System, maintaining the integrity of the textile nomenclature. Importers must be careful to verify the exact fiber composition through a blend analysis. For example, a fabric that is 60% silk and 40% cotton would be classified here because silk is not covered by the other specific subheadings of 60.03. The width must be measured accurately, as any fabric over 30 cm would move to heading 60.06. This category is essential for high-end fashion trimmings and traditional textile products that utilize non-standard fibers. It excludes any fabrics that have been further processed into finished articles like scarves or headbands, which would move to Chapter 61 or 62.

Covers
  • Silk knit ribbons
  • Hemp knit strips
  • Linen narrow knit tapes
  • Ramie knitted trimmings
  • Jute narrow knit fabrics
Also under 6003.90
  • Eileen Fisher (for linen blend trims)
  • Patagonia (for hemp blend components)
  • Loro Piana (for luxury silk/cashmere blend trims)
  • Etsy artisans (for unique fiber crafts)
  • Specialized industrial textile suppliers

Codes often confused with 6003.90

Common mistake. The most common misclassification occurs with HS codes 6003.10 through 6003.40 if the fiber content is misunderstood. It is also often confused with HS code 6002.90; if the fabric has 5% or more elastomeric content, it cannot stay in 6003.90. Additionally, narrow woven fabrics of these fibers are classified in heading 58.06, so the knitted structure must be confirmed via technical specification or physical inspection.

6003.10Fabrics; knitted or crocheted fabrics, other than those of heading 60.01 and 60.02, of a width not exceeding 30 cm, of wool or fine animal hair6003.40Fabrics; knitted or crocheted fabrics, other than those of heading 60.01 and 60.02, of a width not exceeding 30 cm, of artificial fibres6002.90Fabrics; knitted or crocheted, other than those of heading 60.01, of a width not exceeding 30 cm, containing by weight 5% or more of elastomeric yarn or rubber thread

Top exporters and importers of HS 600390 (the code used for narrow knit fabric), 2025

In 2025, the largest exporter of HS 600390 (the code used for narrow knit fabric) in UN Comtrade data was the United Kingdom, with 21% of world exports; the largest importer in UN Comtrade data was Myanmar, with 52% 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 600390, not only narrow knit fabric.

Top exporters 2025 · share of world exports

  1. 1 United Kingdom $3.0M
  2. 2 China $2.9M
  3. 3 India $1.9M

World total: $14M Reported figures on UN Comtrade ↗

Top importers 2025 · share of world imports

  1. 1 Myanmar $16M
  2. 2 Philippines $3.0M
  3. 3 Indonesia $2.6M

World total: $31M 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 narrow knit fabric

Brazil classifies narrow knit fabric under NCM 6003.90.00: HS 6003.90 with 00 added.

Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.

Questions about narrow knit fabric

What is the HS code for Narrow knit fabric?

The HS code for Narrow knit fabric is 600390 (Fabrics; knitted or crocheted fabrics, other than those of heading 60.01 and 60.02, of a width not exceeding 30 cm, other than of wool and fine animal hair, cotton, synthetic or artificial fibres).

How do I classify Narrow knit fabric for customs?

Narrow knit fabric is classified under HS code 600390 — Fabrics; knitted or crocheted fabrics, other than those of heading 60.01 and 60.02, of a width not exceeding 30 cm, other than of wool and fine animal hair, cotton, synthetic or artificial fibres. This is a 6-digit subheading level code.

What is the HS code for narrow knit fabric of silk?

Narrow knitted silk fabric (under 30 cm wide) is classified under HS code 6003.90.

When should I use HS code 6003.90 instead of 6003.30?

Use 6003.90 for natural fibers like silk or hemp. Use 6003.30 only if the fabric is made of synthetic fibers like polyester or nylon.

Which countries are the top exporters of narrow knit fabric (HS 600390)?

In 2025, the top exporters of HS 600390 (the code used for narrow knit fabric) in UN Comtrade data were the United Kingdom ($3.0M, 21% of world exports), China ($2.9M) and India ($1.9M). World exports came to about $14M, 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 narrow knit fabric (HS 600390)?

In 2025, the top importers of HS 600390 (the code used for narrow knit fabric) in UN Comtrade data were Myanmar ($16M, 52% of world imports), the Philippines ($3.0M) and Indonesia ($2.6M). World imports came to about $31M, 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 Narrow knit fabric the same in all countries?

The base HS code 600390 for Narrow knit 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 narrow knit fabric in Brazil?

In Brazil, narrow knit fabric (HS 600390) is classified under NCM 6003.90.00.