What is HS code 540333 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
Yarn, artificial; filament, monofilament (less than 67 decitex), of cellulose acetate, single, not for retail sale, not sewing thread
Heading 5403 — Artificial filament yarn (other than sewing thread), not put up for retail sale, including artificial monofilament of less than 67 decitex
Chapter 54: Man-made filaments
Use HS-6 540333 when importing or exporting artificial filament yarn made from cellulose acetate, specifically monofilament yarn that is less than 67 decitex. An example would be a shipment of single-strand cellulose acetate yarn intended for industrial applications, not for retail sale.
This code applies to yarn that is not packaged for retail and is not used as sewing thread. It differs from HS-6 540332, which covers similar yarns but made from different materials or with different characteristics, such as those over 67 decitex.
When classifying under this heading, ensure the yarn is indeed a single monofilament and not a multi-filament or a different type of textile material. Products like cellulose acetate fishing line or industrial-grade monofilament used in manufacturing can fall under this classification.
If you're unsure whether your product fits this code, consider its intended use and packaging. If it's a single filament yarn made from cellulose acetate and not for retail, it likely qualifies under 540333.
Useful terms traders and brokers use for this HS-6 subheading.
artificial filament yarn · cellulose acetate yarn · monofilament yarn · not for retail sale · industrial yarn applications · yarn classification · textile materials · yarn shipping · non-sewing thread · decitex measurement · filament yarn import · yarn export regulations · yarn packaging requirements · monofilament classification · textile trade compliance
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
Frequent classification questions with short practical guidance.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Common real-world topics that come up during code comparison.
Check the exact product specs and destination-country tariff notes before finalizing the code.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Use this as a checklist topic, then confirm legal requirements with your broker or customs advisor.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Use this topic to narrow your shortlist, then validate the final code against legal wording.
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
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