Chapter 54 covers man-made filament yarns, including synthetic filament yarns and artificial filament yarns. This chapter is divided into two sub-chapters: the first sub-chapter covers synthetic filament yarns, and the second sub-chapter covers artificial filament yarns. The heading range is from 5401 to 5411, involving filament yarns, textured yarns, elastic yarns, and woven fabrics of filament yarns, etc. The goods in this chapter are important raw materials for the textile industry and are widely used in apparel, home textiles, industrial textiles, and other fields. Heading 5407 covers woven fabrics of synthetic filament yarn, including woven fabrics of nylon or other polyamide, polyester, polyacrylonitrile, polypropylene, and other filament yarns. This heading is further subdivided according to fiber type, yarn characteristics (such as high-tenacity yarn), processing states such as bleaching, dyeing, and yarn-dyeing, as well as fabric weave structure. 5407 is the main heading for woven fabrics of synthetic filament yarn, with a broad scope of goods. Code 540710 is a 6-digit subheading. The first 2 digits "54" represent Chapter 54 (man-made filament yarns). Digits 3-4 "07" represent heading 5407 (woven fabrics of synthetic filament yarn). Digits 5-6 "10" represent subheading 540710, specifically referring to "woven fabrics of high-tenacity yarn of nylon or other polyamides". Among these, "high-tenacity yarn" refers to yarn with a breaking strength of not less than 60 cN/tex (for nylon and polyamide), usually used for tire cord fabrics, safety belts, industrial conveyor belts, etc. This subheading only covers woven fabrics made from high-tenacity yarn and does not include woven fabrics of ordinary nylon filament yarn (the latter are classified under 5407.41 to 5407.44, etc.). This product is classified under 540710 because its raw material is high-tenacity yarn of nylon or other polyamides and it is a woven fabric. If it were a woven fabric of ordinary nylon filament yarn, it would be classified under 5407.41 (unbleached or bleached) or 5407.42 (dyed), etc.; if it were a woven fabric of high-tenacity yarn of other synthetic fibers, such as high-tenacity polyester yarn, it would be classified under 5407.20. Therefore, the key distinction lies in the fiber type (polyamide) and yarn characteristics (high-tenacity).
Chapter
Chapter 54 covers man-made filament yarns, including synthetic filament yarns and artificial filament yarns. This chapter is divided into two sub-chapters: the first sub-chapter covers synthetic filament yarns, and the second sub-chapter covers artificial filament yarns. The heading range is from 5401 to 5411, involving filament yarns, textured yarns, elastic yarns, and woven fabrics of filament yarns, etc. The goods in this chapter are important raw materials for the textile industry and are widely used in apparel, home textiles, industrial textiles, and other fields.
Heading
Heading 5407 covers woven fabrics of synthetic filament yarn, including woven fabrics of nylon or other polyamide, polyester, polyacrylonitrile, polypropylene, and other filament yarns. This heading is further subdivided according to fiber type, yarn characteristics (such as high-tenacity yarn), processing states such as bleaching, dyeing, and yarn-dyeing, as well as fabric weave structure. 5407 is the main heading for woven fabrics of synthetic filament yarn, with a broad scope of goods.
Digit Breakdown
Code 540710 is a 6-digit subheading. The first 2 digits "54" represent Chapter 54 (man-made filament yarns). Digits 3-4 "07" represent heading 5407 (woven fabrics of synthetic filament yarn). Digits 5-6 "10" represent subheading 540710, specifically referring to "woven fabrics of high-tenacity yarn of nylon or other polyamides". Among these, "high-tenacity yarn" refers to yarn with a breaking strength of not less than 60 cN/tex (for nylon and polyamide), usually used for tire cord fabrics, safety belts, industrial conveyor belts, etc. This subheading only covers woven fabrics made from high-tenacity yarn and does not include woven fabrics of ordinary nylon filament yarn (the latter are classified under 5407.41 to 5407.44, etc.).
Classification Basis
This product is classified under 540710 because its raw material is high-tenacity yarn of nylon or other polyamides and it is a woven fabric. If it were a woven fabric of ordinary nylon filament yarn, it would be classified under 5407.41 (unbleached or bleached) or 5407.42 (dyed), etc.; if it were a woven fabric of high-tenacity yarn of other synthetic fibers, such as high-tenacity polyester yarn, it would be classified under 5407.20. Therefore, the key distinction lies in the fiber type (polyamide) and yarn characteristics (high-tenacity).
📝 Declaration Elements
Product Name: The Chinese and foreign-language names of the declared goods should accurately reflect the fabric composition and characteristics, such as "woven fabric of high-tenacity nylon yarn". Material: State the fiber composition, such as nylon 6, nylon 66, or other polyamides, and whether it is blended. Yarn Characteristics: Declare whether it is high-tenacity yarn, usually requiring the provision of breaking strength indicators (such as >=60 cN/tex). Weaving Method: State that it is a woven fabric and indicate the weave structure, such as plain weave, twill weave, etc. Dyeing and Finishing Status: Indicate the processing state such as whether it is bleached, dyed, yarn-dyed, or printed. Width: Declare the width of the fabric, expressed in centimeters or inches. Weight: Declare the weight per unit area, usually expressed in grams per square meter. Brand: If there is a brand, declare the brand name; if there is no brand, declare it as unbranded. Product Name: Woven fabric of high-tenacity nylon 66 yarn; Material: 100% nylon 66 (polyamide 66); Yarn Characteristics: High-tenacity yarn, breaking strength >=80 cN/tex; Weaving Method: Woven, plain weave; Dyeing and Finishing Status: Unbleached; Width: 150 cm; Weight: 200 g/m2; Brand: Unbranded. Mistakenly reporting high-tenacity yarn as ordinary yarn, resulting in classification under 5407.41, etc., rather than 540710. Confusing nylon with polyester, mistakenly classifying woven fabrics of high-tenacity polyester yarn under 540710 (should be classified under 540720). Ignoring the dyeing and finishing status, failing to declare whether bleached or dyed, affecting subheading subdivision. Mistakenly reporting woven fabric as knitted fabric, incorrectly classifying under Chapter 60.
Product Name
The Chinese and foreign-language names of the declared goods should accurately reflect the fabric composition and characteristics, such as "woven fabric of high-tenacity nylon yarn".
⚠️ Writing only "nylon fabric" without reflecting the "high-tenacity yarn" characteristic.
Material
State the fiber composition, such as nylon 6, nylon 66, or other polyamides, and whether it is blended.
⚠️ Writing generally "polyamide" without distinguishing the specific type.
Yarn Characteristics
Declare whether it is high-tenacity yarn, usually requiring the provision of breaking strength indicators (such as >=60 cN/tex).
⚠️ Failure to indicate high tenacity, resulting in incorrect classification.
Weaving Method
State that it is a woven fabric and indicate the weave structure, such as plain weave, twill weave, etc.
⚠️ Mistakenly reporting it as a knitted fabric, leading to classification under Chapter 60.
Dyeing and Finishing Status
Indicate the processing state such as whether it is bleached, dyed, yarn-dyed, or printed.
⚠️ Failure to state dyeing, affecting subheading subdivision.
Width
Declare the width of the fabric, expressed in centimeters or inches.
⚠️ Omitting the width, making it impossible to determine whether it belongs to narrow woven fabrics.
Weight
Declare the weight per unit area, usually expressed in grams per square meter.
⚠️ Failure to provide weight, affecting classification and statistics.
Brand
If there is a brand, declare the brand name; if there is no brand, declare it as unbranded.
⚠️ Confusing the brand with the manufacturer, or omitting the brand.
Mistakenly reporting high-tenacity yarn as ordinary yarn, resulting in classification under 5407.41, etc., rather than 540710.
Confusing nylon with polyester, mistakenly classifying woven fabrics of high-tenacity polyester yarn under 540710 (should be classified under 540720).
Ignoring the dyeing and finishing status, failing to declare whether bleached or dyed, affecting subheading subdivision.
Mistakenly reporting woven fabric as knitted fabric, incorrectly classifying under Chapter 60.
🎯 Classification Logic
The core basis for classification is: 1) the fiber composition must be nylon or other polyamides; 2) the yarn must be high-tenacity yarn (breaking strength >=60 cN/tex); 3) it must be a woven fabric. At the same time, the dyeing and finishing status, width, weight, etc., of the fabric must be considered to determine the specific subheading. If it does not meet the high-tenacity yarn conditions, it is classified as ordinary nylon filament woven fabric under 5407.41 to 5407.44. 540720 Woven fabrics of high-tenacity polyester yarn: The fiber composition is polyester, not polyamide. The two appear similar but can be distinguished by the burning method or chemical dissolution method. 540741 Woven fabrics of ordinary nylon filament yarn (unbleached or bleached): The yarn is not high-tenacity, with breaking strength below 60 cN/tex, and is unbleached or bleached. 540742 Woven fabrics of ordinary nylon filament yarn (dyed): The yarn is not high-tenacity and has undergone dyeing processing. 590210 Tire cord fabric of high-tenacity nylon yarn: Tire cord fabric is a specific industrial fabric that has undergone dipping treatment, whereas 540710 is ordinary woven fabric that has not been dipped. Is the fiber composition nylon or other polyamides? Is the yarn breaking strength >=60 cN/tex? Is it a woven fabric? Has it been bleached or dyed? Are the width and weight accurately declared?
Basis
The core basis for classification is: 1) the fiber composition must be nylon or other polyamides; 2) the yarn must be high-tenacity yarn (breaking strength >=60 cN/tex); 3) it must be a woven fabric. At the same time, the dyeing and finishing status, width, weight, etc., of the fabric must be considered to determine the specific subheading. If it does not meet the high-tenacity yarn conditions, it is classified as ordinary nylon filament woven fabric under 5407.41 to 5407.44.
Confused Codes：
540720 - Woven fabrics of high-tenacity polyester yarn
The fiber composition is polyester, not polyamide. The two appear similar but can be distinguished by the burning method or chemical dissolution method.
540741 - Woven fabrics of ordinary nylon filament yarn (unbleached or bleached)
The yarn is not high-tenacity, with breaking strength below 60 cN/tex, and is unbleached or bleached.
540742 - Woven fabrics of ordinary nylon filament yarn (dyed)
The yarn is not high-tenacity and has undergone dyeing processing.
590210 - Tire cord fabric of high-tenacity nylon yarn
Tire cord fabric is a specific industrial fabric that has undergone dipping treatment, whereas 540710 is ordinary woven fabric that has not been dipped.
Self-Check：
✓ Is the fiber composition nylon or other polyamides?
✓ Is the yarn breaking strength >=60 cN/tex?
✓ Is it a woven fabric?
✓ Has it been bleached or dyed?
✓ Are the width and weight accurately declared?
❓ FAQ
How can it be determined whether nylon yarn is high-tenacity yarn? The determination of high-tenacity yarn is based on breaking strength. According to HS notes, for nylon or other polyamides, the breaking strength must be not less than 60 cN/tex. This can usually be confirmed through laboratory testing or technical parameters provided by the supplier. If it cannot be determined, it is recommended to send it for testing. What is the main difference between 540710 and 540720? 540710 is woven fabric of high-tenacity yarn of nylon or other polyamides, while 540720 is woven fabric of high-tenacity polyester yarn. The difference lies in the fiber composition: the former is polyamide, and the latter is polyester. Preliminary distinction can be made by simple methods such as burning odor and solubility, but accurate classification requires composition testing. If woven fabric of high-tenacity nylon yarn is dyed, is it still classified under 540710? Yes. Subheading 540710 itself does not distinguish dyeing and finishing status. As long as it meets the requirements of high-tenacity yarn and polyamide composition, it is classified under 540710 regardless of whether it is dyed. However, if it is woven fabric of ordinary nylon filament yarn, it is classified under 540741 to 540744 according to dyeing and finishing status. What consequences can result from omitting yarn characteristics during declaration? Omitting the "high-tenacity yarn" characteristic may lead to incorrect classification, mistakenly classifying 540710 under ordinary nylon fabric subheadings such as 540741. This may trigger customs inquiries, supplementary taxes, fines, and even affect the enterprise's credit rating. Therefore, it must be declared accurately. In which fields are fabrics under 540710 mainly used? They are mainly used in fields with high strength requirements, such as tire cord fabrics, safety belts, industrial conveyor belts, fire hoses, and parachutes. They can also be used in high-end outdoor apparel, backpacks, etc. How can the import tariff rate for 540710 be queried? Through the official website of the General Administration of Customs of China, the International Trade Single Window, or third-party query platforms, enter HS code 540710 and the country of origin to query the MFN rate, agreement rate, etc. Note that tariff rates may be adjusted with policy changes, and the latest published rates should prevail. How can woven fabric of high-tenacity nylon yarn be distinguished from tire cord fabric? Tire cord fabric usually refers to a specific industrial fabric that has undergone dipping treatment and is classified under 590210. 540710, however, is ordinary woven fabric that has not been dipped. If the fabric has been dipped, it should be classified as tire cord fabric. How should finished products made from woven fabric of high-tenacity nylon yarn sold via cross-border e-commerce be declared? Finished products such as backpacks and apparel should be declared under the HS code corresponding to the finished product, not 540710. 540710 applies only to the woven fabric itself. For example, a backpack made from woven fabric of high-tenacity nylon yarn should be classified under 4202.
Q: How can it be determined whether nylon yarn is high-tenacity yarn?
A: The determination of high-tenacity yarn is based on breaking strength. According to HS notes, for nylon or other polyamides, the breaking strength must be not less than 60 cN/tex. This can usually be confirmed through laboratory testing or technical parameters provided by the supplier. If it cannot be determined, it is recommended to send it for testing.
Q: What is the main difference between 540710 and 540720?
A: 540710 is woven fabric of high-tenacity yarn of nylon or other polyamides, while 540720 is woven fabric of high-tenacity polyester yarn. The difference lies in the fiber composition: the former is polyamide, and the latter is polyester. Preliminary distinction can be made by simple methods such as burning odor and solubility, but accurate classification requires composition testing.
Q: If woven fabric of high-tenacity nylon yarn is dyed, is it still classified under 540710?
A: Yes. Subheading 540710 itself does not distinguish dyeing and finishing status. As long as it meets the requirements of high-tenacity yarn and polyamide composition, it is classified under 540710 regardless of whether it is dyed. However, if it is woven fabric of ordinary nylon filament yarn, it is classified under 540741 to 540744 according to dyeing and finishing status.
Q: What consequences can result from omitting yarn characteristics during declaration?
A: Omitting the "high-tenacity yarn" characteristic may lead to incorrect classification, mistakenly classifying 540710 under ordinary nylon fabric subheadings such as 540741. This may trigger customs inquiries, supplementary taxes, fines, and even affect the enterprise's credit rating. Therefore, it must be declared accurately.
Q: In which fields are fabrics under 540710 mainly used?
A: They are mainly used in fields with high strength requirements, such as tire cord fabrics, safety belts, industrial conveyor belts, fire hoses, and parachutes. They can also be used in high-end outdoor apparel, backpacks, etc.
Q: How can the import tariff rate for 540710 be queried?
A: Through the official website of the General Administration of Customs of China, the International Trade Single Window, or third-party query platforms, enter HS code 540710 and the country of origin to query the MFN rate, agreement rate, etc. Note that tariff rates may be adjusted with policy changes, and the latest published rates should prevail.
Q: How can woven fabric of high-tenacity nylon yarn be distinguished from tire cord fabric?
A: Tire cord fabric usually refers to a specific industrial fabric that has undergone dipping treatment and is classified under 590210. 540710, however, is ordinary woven fabric that has not been dipped. If the fabric has been dipped, it should be classified as tire cord fabric.
Q: How should finished products made from woven fabric of high-tenacity nylon yarn sold via cross-border e-commerce be declared?
A: Finished products such as backpacks and apparel should be declared under the HS code corresponding to the finished product, not 540710. 540710 applies only to the woven fabric itself. For example, a backpack made from woven fabric of high-tenacity nylon yarn should be classified under 4202.
⚠️ Disclaimer: HS code classification, declaration elements, tariff rates and regulatory conditions on this page are for reference only and do not constitute legal advice on customs classification. Tariff rates and regulations are subject to change; the latest announcements from the General Administration of Customs and on-site determinations shall prevail. Please consult professional customs brokers or customs authorities before import/export.