Product classification
HS code for Heavyweight poly-cotton twill: 5514.12
Fabrics, woven, 3- or 4-thread twill, including cross twill, unbleached or bleached, containing less than 85% by weight of polyester staple fibres, mixed mainly or solely with cotton, over 170g/m2.
Classification of heavyweight poly-cotton twill under HS 5514.12
Heavyweight poly-cotton twill is classified under HS code 5514.12. This classification applies to woven fabrics containing less than 85% by weight of polyester staple fibers, mixed mainly or solely with cotton, with a weight exceeding 170g/m2. The subheading 5514.12 specifically identifies fabrics that are unbleached or bleached and feature a 3-thread or 4-thread twill weave, including cross twill. Twill is identified by the diagonal lines or ribs created by the offset of the warp and weft threads. This construction is preferred for heavy-duty applications due to its superior drape and durability compared to plain weave. The classification process involves confirming the fiber blend through weight analysis and inspecting the fabric surface for the characteristic diagonal pattern. Because this code covers unbleached and bleached states, it is often the starting point for fabrics intended for further processing or for use in white industrial uniforms and protective gear.
- Covers
- Unbleached polyester-cotton drill
- Bleached heavyweight twill for industrial use
- Greige poly-cotton gabardine
- Heavyweight bleached twill for professional apparel
- 3-thread or 4-thread unbleached poly-cotton blends
- Also under 5514.12
- Dickies twill work pants fabric (greige)
- Carhartt duck fabric (if blended twill)
- Levi's twill jeans base
- Uniform Solutions twill fabric
- Red Kap workwear twill
Codes often confused with 5514.12
Common mistake. This product is often misclassified under 5514.22, which is the code for dyed heavyweight poly-cotton twill. It is also confused with 5514.11, which covers plain weave fabrics. If the fabric is printed, it should be classified under 5514.42. Additionally, if the fabric is made of cotton-rich blends where cotton is the predominant fiber, it may be mistakenly classified under 5211.12. Importers must ensure the weave is correctly identified as twill and the finishing state is strictly unbleached or bleached.
Top exporters and importers of HS 551412 (the code used for heavyweight poly-cotton twill), 2025
In 2025, the largest exporter of HS 551412 (the code used for heavyweight poly-cotton twill) in UN Comtrade data was China, with 26% of world exports; the largest importer in UN Comtrade data was Italy, with 25% 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 551412, not only heavyweight poly-cotton twill.
Top exporters 2025 · share of world exports
- 1 China $34M 26% of world exports
- 2 Pakistan $29M 22% of world exports
- 3 India $21M 16% of world exports
World total: $134M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Italy $38M 25% of world imports
- 2 Germany $12M 8.1% of world imports
- 3 Morocco $8.9M 5.8% of world imports
World total: $154M 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 heavyweight poly-cotton twill
Brazil classifies heavyweight poly-cotton twill under NCM 5514.12.00: HS 5514.12 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about heavyweight poly-cotton twill
What is the HS code for Heavyweight poly-cotton twill?
The HS code for Heavyweight poly-cotton twill is 551412 (Fabrics, woven; 3- or 4-thread twill, including cross twill, unbleached or bleached, containing less than 85% by weight of polyester staple fibres, mixed mainly or solely with cotton, over 170g/m2). The HS code is 5514.12 for unbleached or bleached twill fabrics weighing more than 170g/m2.
How do I classify Heavyweight poly-cotton twill for customs?
Heavyweight poly-cotton twill is classified under HS code 551412 — Fabrics, woven; 3- or 4-thread twill, including cross twill, unbleached or bleached, containing less than 85% by weight of polyester staple fibres, mixed mainly or solely with cotton, over 170g/m2. This is a 6-digit subheading level code.
How do I distinguish twill from plain weave for HS codes?
Twill weave (5514.12) has visible diagonal ribs on the surface, while plain weave (5514.11) has a simple, flat, checkerboard-like pattern.
Which countries are the top exporters of heavyweight poly-cotton twill (HS 551412)?
In 2025, the top exporters of HS 551412 (the code used for heavyweight poly-cotton twill) in UN Comtrade data were China ($34M, 26% of world exports), Pakistan ($29M) and India ($21M). World exports came to about $134M, 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 heavyweight poly-cotton twill (HS 551412)?
In 2025, the top importers of HS 551412 (the code used for heavyweight poly-cotton twill) in UN Comtrade data were Italy ($38M, 25% of world imports), Germany ($12M) and Morocco ($8.9M). World imports came to about $154M, 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 Heavyweight poly-cotton twill the same in all countries?
The base HS code 551412 for Heavyweight poly-cotton twill 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 heavyweight poly-cotton twill in Brazil?
In Brazil, heavyweight poly-cotton twill (HS 551412) is classified under NCM 5514.12.00.