Product classification
HS code for Dyed artificial fiber warp knit: 6005.42
Fabrics, warp knit (including those made on galloon knitting machines), other than those of headings 60.01 to 60.04, of artificial fibres, dyed.
Classification of dyed artificial fiber warp knit under HS 6005.42
Warp knit fabrics of artificial fibers that have been dyed are classified under HS code 6005.42. Warp knitting is a specific textile construction method where the yarn loops vertically along the length of the fabric, distinguishing it from weft knitting (circular knitting). Common examples of warp knit machinery include Raschel and Tricot machines. This code is specific to artificial fibers, which are regenerated cellulose fibers like rayon, viscose, or modal. The "dyed" designation indicates that the fabric has been subjected to a dyeing process, either in the piece or as yarn, to achieve a uniform color. This classification excludes fabrics containing more than 5% by weight of elastomeric yarn or rubber thread if they fall under headings 60.02 to 60.04, which take precedence over 60.05.
- Covers
- Dyed viscose tricot fabric
- Dyed artificial fiber Raschel knit
- Dyed rayon warp-knit mesh
- Dyed modal warp-knit textiles
- Dyed acetate tricot for apparel
- Also under 6005.42
- Tencel (Lyocell) dyed fabric
- Lenzing Modal dyed fabric
- Bemberg (Cupro) dyed lining
- dyed viscose fashion fabric from Ecovero
- dyed rayon challis
Codes often confused with 6005.42
Common mistake. The most common misclassification occurs with HS code 6006.42, which covers weft-knit (circular knit) artificial fabrics. Another common error involves HS code 6005.32, which is for dyed synthetic fibers (like polyester). Additionally, if the fabric has a high elastomeric content (5% or more), it should be moved to heading 6004.10.
Top exporters and importers of HS 600542 (the code used for dyed artificial fiber warp knit), 2025
In 2025, the largest exporter of HS 600542 (the code used for dyed artificial fiber warp knit) in UN Comtrade data was the United States, with 31% of world exports; the largest importer in UN Comtrade data was Ecuador, 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 600542, not only dyed artificial fiber warp knit.
Top exporters 2025 · share of world exports
- 1 United States $4.3M 31% of world exports
- 2 China $2.9M 20% of world exports
- 3 Taiwan* ~$778K 5.6% of world exports · partner records ↗
World total: $14M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Ecuador $2.9M 13% of world imports
- 2 India $2.4M 11% of world imports
- 3 Indonesia $1.7M 7.9% of world imports
World total: $22M 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. UN Comtrade records Taiwan as "Other Asia, not elsewhere specified". Saudi Arabia's exports under that code are left out: they are far too large to be trade with Taiwan, so mostly undisclosed partners. 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 dyed artificial fiber warp knit
Brazil classifies dyed artificial fiber warp knit under NCM 6005.42.00: HS 6005.42 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about dyed artificial fiber warp knit
What is the HS code for Dyed artificial fiber warp knit?
The HS code for Dyed artificial fiber warp knit is 600542 (Fabrics; warp knit (including those made on galloon knitting machines), other than those of headings 60.01 to 60.04, of artificial fibres, dyed). The HS code for dyed warp-knit fabrics of artificial fibers is 6005.42.
How do I classify Dyed artificial fiber warp knit for customs?
Dyed artificial fiber warp knit is classified under HS code 600542 — Fabrics; warp knit (including those made on galloon knitting machines), other than those of headings 60.01 to 60.04, of artificial fibres, dyed. This is a 6-digit subheading level code.
How do I distinguish warp knit from weft knit for HS codes?
Warp knit fabrics (6005) have loops that run vertically and are generally more stable and less prone to running, whereas weft knit fabrics (6006) have loops running horizontally and are typically more stretchy.
Which countries are the top exporters of dyed artificial fiber warp knit (HS 600542)?
In 2025, the top exporters of HS 600542 (the code used for dyed artificial fiber warp knit) in UN Comtrade data were the United States ($4.3M, 31% of world exports), China ($2.9M) and Taiwan (about $778K). 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 dyed artificial fiber warp knit (HS 600542)?
In 2025, the top importers of HS 600542 (the code used for dyed artificial fiber warp knit) in UN Comtrade data were Ecuador ($2.9M, 13% of world imports), India ($2.4M) and Indonesia ($1.7M). World imports came to about $22M, 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 Dyed artificial fiber warp knit the same in all countries?
The base HS code 600542 for Dyed artificial fiber warp knit 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 dyed artificial fiber warp knit in Brazil?
In Brazil, dyed artificial fiber warp knit (HS 600542) is classified under NCM 6005.42.00.