SITCSection 6
U.S. imports of warp-knit fabrics (not impregnated or coated) (SITC 65523) totaled $25.9M in April 2026, traded with 49 countries.
Importers of Warp-Knit Fabrics (Not Impregnated or Coated) paid $4.7M in duties in April 2026 — an effective duty rate of 19% on $25.5M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataWarp knitting — including fabrics produced on Raschel, tricot, and Galloon knitting machines — creates a structurally distinct loop architecture that differs fundamentally from weft-knit constructions, and that distinction drives classification into this dedicated heading. These fabrics are widely used in lingerie, lace-effect apparel, technical textiles, and automotive interiors where dimensional stability and run-resistance are required. The explicit inclusion of Galloon-machine fabrics in the heading's scope is a classification nuance that importers of decorative narrow-lace-style warp-knit goods should document carefully. Fiber composition and finishing state (uncoated, unimpregnated) must both be confirmed to maintain correct classification.
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CBP examiners and textile laboratories assess the loop-formation direction under magnification: warp-knit loops interlock vertically along the fabric length, while weft-knit loops run horizontally. Importers of ambiguous constructions should include a technical specification sheet or mill certificate identifying the knitting machine type to preempt reclassification.
Yes. The heading explicitly covers fabrics that are not impregnated, coated, covered, or laminated. If a warp-knit fabric receives a functional coating — such as a moisture-barrier or flame-retardant treatment — it would typically be reclassified under a coated-fabric heading, which may carry a different duty rate.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| MEXICO | $191K | $10.4M | +$10.2M |
| ISRAEL | $6.8M | -- | -$6.8M |
| KOREA, SOUTH | $5.7M | $20K | -$5.7M |
| CHINA | $3.6M | $374K | -$3.2M |
| PORTUGAL | $3.1M | $9K | -$3.1M |
Monthly import values over time