Chapter 85 covers electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles. This chapter is the most concentrated chapter in the HS classification for electromechanical products, involving a wide range of fields such as power generation, transformation, electricity consumption, communications, and electronic components. Goods of this chapter generally have electrical or electronic functions, distinguishing them from the mechanical appliances of Chapter 84. Heading 8544 belongs to the wire and cable products of this chapter and is the basic material for electrical connections and windings. Heading 8544 covers insulated wire, cable and other insulated electric conductors; optical fibre cables. Specifically, it includes: winding wire, coaxial cable, ignition wiring sets, other insulated conductors for a voltage not exceeding 1000V or exceeding 1000V, and optical fibre cables. However, 8544 does not include cables fitted with connectors (classified under 8544.42), optical fibre cables (classified under 8544.70), or insulated wire of other headings of Chapter 85 (such as 8544.11 winding wire). Code 854411 is a 6-digit subheading: the first 2 digits 85 = Chapter 85 (electrical machinery and equipment); digits 3-4, 44 = heading 8544 (insulated wire, cable and other insulated electric conductors; optical fibre cables); digits 5-6, 11 = subheading 8544.11, specifically "enamelled copper wire (winding wire)". This subheading is further subdivided into: 8544.11.10 (copper winding wire) and 8544.11.90 (other winding wire). Note: 8544.11 refers only to enamelled or varnished copper winding wire and does not include winding wire of other insulating materials (such as silk-covered, glass fibre-covered, etc., which are classified under 8544.19). Enamelled copper wire is a type of winding wire, the core feature of which is a copper conductor coated with insulating varnish. It is classified under 8544.11 rather than 8544.19 (other winding wire) because 8544.11 specifically refers to enamelled or varnished winding wire. It is also not classified under 8544.49 (other insulated conductors for a voltage not exceeding 1000V) because 8544.11 is a dedicated subheading for winding wire and takes precedence over general insulated conductors.
Chapter
Chapter 85 covers electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles. This chapter is the most concentrated chapter in the HS classification for electromechanical products, involving a wide range of fields such as power generation, transformation, electricity consumption, communications, and electronic components. Goods of this chapter generally have electrical or electronic functions, distinguishing them from the mechanical appliances of Chapter 84. Heading 8544 belongs to the wire and cable products of this chapter and is the basic material for electrical connections and windings.
Heading
Heading 8544 covers insulated wire, cable and other insulated electric conductors; optical fibre cables. Specifically, it includes: winding wire, coaxial cable, ignition wiring sets, other insulated conductors for a voltage not exceeding 1000V or exceeding 1000V, and optical fibre cables. However, 8544 does not include cables fitted with connectors (classified under 8544.42), optical fibre cables (classified under 8544.70), or insulated wire of other headings of Chapter 85 (such as 8544.11 winding wire).
Digit Breakdown
Code 854411 is a 6-digit subheading: the first 2 digits 85 = Chapter 85 (electrical machinery and equipment); digits 3-4, 44 = heading 8544 (insulated wire, cable and other insulated electric conductors; optical fibre cables); digits 5-6, 11 = subheading 8544.11, specifically "enamelled copper wire (winding wire)". This subheading is further subdivided into: 8544.11.10 (copper winding wire) and 8544.11.90 (other winding wire). Note: 8544.11 refers only to enamelled or varnished copper winding wire and does not include winding wire of other insulating materials (such as silk-covered, glass fibre-covered, etc., which are classified under 8544.19).
Classification Basis
Enamelled copper wire is a type of winding wire, the core feature of which is a copper conductor coated with insulating varnish. It is classified under 8544.11 rather than 8544.19 (other winding wire) because 8544.11 specifically refers to enamelled or varnished winding wire. It is also not classified under 8544.49 (other insulated conductors for a voltage not exceeding 1000V) because 8544.11 is a dedicated subheading for winding wire and takes precedence over general insulated conductors.
📝 Declaration Elements
Product name: Declared commodity name, which should state "enamelled copper wire" or "winding wire", together with specifications and model. Material: Copper conductor material, such as pure copper or copper alloy, as well as the type of insulating varnish (such as polyurethane, polyester, polyimide, etc.). Specifications and dimensions: Conductor diameter, enamelled wire outer diameter, length or weight, usually expressed in millimetres and metres/kilograms. Insulating material: The type and grade of insulating varnish (such as temperature resistance grade: Class 130, Class 155, Class 180, etc.). Use: Clearly state use for winding purposes such as motors, transformers, and inductor coils. Brand or manufacturer: Declare the brand name or manufacturer; if there is no brand, state "no brand". Model: Production model or specification code to facilitate identification of the specific product. Product name: enamelled copper wire (winding wire); Material: pure copper, polyurethane enamelled; Specifications: conductor diameter 0.50mm, outer diameter 0.55mm; Insulation grade: Class 155; Use: for micro-motor windings; Brand: XX; Model: QA-1/155. Misdeclaring enamelled copper wire as "copper wire" or "bare copper wire", leading to classification under 7408 or 8544.49. Failure to state the type of insulating varnish, which may lead to classification under 8544.19 (other winding wire). Filling in the use as "connecting wire" rather than "winding wire", triggering classification doubts. Ignoring the temperature resistance grade, affecting customs determination of product characteristics.
Product name
Declared commodity name, which should state "enamelled copper wire" or "winding wire", together with specifications and model.
⚠️ Writing only "copper wire" or "enamelled wire" without stating the winding wire use.
Material
Copper conductor material, such as pure copper or copper alloy, as well as the type of insulating varnish (such as polyurethane, polyester, polyimide, etc.).
⚠️ Writing only "copper" without stating purity or varnish type, leading to classification disputes.
Specifications and dimensions
Conductor diameter, enamelled wire outer diameter, length or weight, usually expressed in millimetres and metres/kilograms.
⚠️ Failure to provide diameter, making it impossible to determine whether it is winding wire.
Insulating material
The type and grade of insulating varnish (such as temperature resistance grade: Class 130, Class 155, Class 180, etc.).
⚠️ Ignoring the insulating varnish grade, affecting classification and duty rates.
Use
Clearly state use for winding purposes such as motors, transformers, and inductor coils.
⚠️ Writing "wire" or "connecting wire", which may easily lead to misclassification under other subheadings.
Brand or manufacturer
Declare the brand name or manufacturer; if there is no brand, state "no brand".
⚠️ Failure to declare the brand, leading to customs questioning.
Model
Production model or specification code to facilitate identification of the specific product.
⚠️ Confusing model with specifications and providing incomplete information.
Misdeclaring enamelled copper wire as "copper wire" or "bare copper wire", leading to classification under 7408 or 8544.49.
Failure to state the type of insulating varnish, which may lead to classification under 8544.19 (other winding wire).
Filling in the use as "connecting wire" rather than "winding wire", triggering classification doubts.
Ignoring the temperature resistance grade, affecting customs determination of product characteristics.
🎯 Classification Logic
Core basis for classification: 1) whether the goods are winding wire, i.e. insulated wire used for electromagnetic windings of motors, transformers, etc.; 2) whether the conductor is copper; 3) whether the insulating layer is enamelled or varnished. If all three points above are satisfied, classify under 8544.11. If the conductor is aluminium or another metal, classify under 8544.19; if the insulating layer is silk-covered, glass fibre-covered, etc., also classify under 8544.19. If it is general insulated conductor (not for winding), classify under 8544.49 or another subheading. 8544.19 Other winding wire: 8544.19 covers winding wire with non-copper conductors or non-enamelled insulation, such as aluminium winding wire, silk-covered copper wire, glass fibre-covered wire, etc. The core difference lies in conductor material and insulation method. 8544.49 Other insulated conductors for a voltage not exceeding 1000V: 8544.49 is for general insulated conductors, such as PVC-insulated wires, not dedicated to winding. If enamelled copper wire is used for connection rather than winding, it may be misclassified under this code. 7408.11 Copper wire (of refined copper): 7408 is copper wire without an insulating layer. Enamelled copper wire has insulating varnish, so it is classified under 8544.11. If declared as bare copper wire, it is classified under 7408. 8544.11.10 Copper winding wire: 8544.11.10 is a subdivision under 8544.11 and specifically refers to copper winding wire. If the conductor is copper, this code should be given priority rather than 8544.11.90. Is the conductor copper? Is the insulating layer enamelled or varnished? Is it used for winding (motors, transformers, etc.)? Do the specifications include conductor diameter and insulation grade? Are other insulation methods excluded (silk-covered, glass fibre-covered)?
Basis
Core basis for classification: 1) whether the goods are winding wire, i.e. insulated wire used for electromagnetic windings of motors, transformers, etc.; 2) whether the conductor is copper; 3) whether the insulating layer is enamelled or varnished. If all three points above are satisfied, classify under 8544.11. If the conductor is aluminium or another metal, classify under 8544.19; if the insulating layer is silk-covered, glass fibre-covered, etc., also classify under 8544.19. If it is general insulated conductor (not for winding), classify under 8544.49 or another subheading.
Confused Codes：
8544.19 - Other winding wire
8544.19 covers winding wire with non-copper conductors or non-enamelled insulation, such as aluminium winding wire, silk-covered copper wire, glass fibre-covered wire, etc. The core difference lies in conductor material and insulation method.
8544.49 - Other insulated conductors for a voltage not exceeding 1000V
8544.49 is for general insulated conductors, such as PVC-insulated wires, not dedicated to winding. If enamelled copper wire is used for connection rather than winding, it may be misclassified under this code.
7408.11 - Copper wire (of refined copper)
7408 is copper wire without an insulating layer. Enamelled copper wire has insulating varnish, so it is classified under 8544.11. If declared as bare copper wire, it is classified under 7408.
8544.11.10 - Copper winding wire
8544.11.10 is a subdivision under 8544.11 and specifically refers to copper winding wire. If the conductor is copper, this code should be given priority rather than 8544.11.90.
Self-Check：
✓ Is the conductor copper?
✓ Is the insulating layer enamelled or varnished?
✓ Is it used for winding (motors, transformers, etc.)?
✓ Do the specifications include conductor diameter and insulation grade?
✓ Are other insulation methods excluded (silk-covered, glass fibre-covered)?
❓ FAQ
What is the difference in HS codes between enamelled copper wire and ordinary insulated wire? Enamelled copper wire is classified under 8544.11 because it is winding wire and the insulating layer is varnish. Ordinary insulated wire (such as PVC-insulated) is classified under 8544.49 and is used for connection rather than winding. The key difference lies in use and insulating material. How can I check the import duty rate for 854411? You can check the MFN rate, general rate, VAT rate, and regulatory conditions by entering HS code 854411 on the General Administration of Customs website, China International Trade Single Window, or third-party query platforms. Duty rates may change, and the latest published version shall prevail. Is a test report required when declaring enamelled copper wire? Usually not required, but customs may request material certificates, specification sheets, or insulation grade certificates. It is advisable to retain relevant technical documents for inspection. If enamelled copper wire is used for transformers but the conductor is aluminium, what is the code? Aluminium conductor winding wire should be classified under 8544.19 (other winding wire), not 8544.11, because 8544.11 applies only to copper conductors. What is the key distinction between 854411 and 854419? The key lies in conductor material and insulation method. 854411 is enamelled copper wire; 854419 is other winding wire, including aluminium winding wire, silk-covered wire, glass fibre-covered wire, etc. How can cross-border e-commerce exports of enamelled copper wire simplify declaration? Simplified declaration may be used, but the product name, material, specifications, and use must be filled in accurately. It is recommended to use "enamelled copper wire (winding wire)" and state copper conductor and enamelled insulation to avoid classification errors. What is the difference in declaration between branded and unbranded enamelled copper wire? For branded goods, the brand name must be declared; for unbranded goods, "no brand" may be entered. Brand does not affect the HS code but affects customs intellectual property protection verification. If enamelled copper wire undergoes secondary processing (such as being wound into coils), will the code change? If it has been wound into coils and becomes a part of a motor or transformer, it should be classified under the corresponding parts code (such as 8503 or 8504), not 8544.11. 8544.11 refers only to unwound enamelled copper wire.
Q: What is the difference in HS codes between enamelled copper wire and ordinary insulated wire?
A: Enamelled copper wire is classified under 8544.11 because it is winding wire and the insulating layer is varnish. Ordinary insulated wire (such as PVC-insulated) is classified under 8544.49 and is used for connection rather than winding. The key difference lies in use and insulating material.
Q: How can I check the import duty rate for 854411?
A: You can check the MFN rate, general rate, VAT rate, and regulatory conditions by entering HS code 854411 on the General Administration of Customs website, China International Trade Single Window, or third-party query platforms. Duty rates may change, and the latest published version shall prevail.
Q: Is a test report required when declaring enamelled copper wire?
A: Usually not required, but customs may request material certificates, specification sheets, or insulation grade certificates. It is advisable to retain relevant technical documents for inspection.
Q: If enamelled copper wire is used for transformers but the conductor is aluminium, what is the code?
A: Aluminium conductor winding wire should be classified under 8544.19 (other winding wire), not 8544.11, because 8544.11 applies only to copper conductors.
Q: What is the key distinction between 854411 and 854419?
A: The key lies in conductor material and insulation method. 854411 is enamelled copper wire; 854419 is other winding wire, including aluminium winding wire, silk-covered wire, glass fibre-covered wire, etc.
Q: How can cross-border e-commerce exports of enamelled copper wire simplify declaration?
A: Simplified declaration may be used, but the product name, material, specifications, and use must be filled in accurately. It is recommended to use "enamelled copper wire (winding wire)" and state copper conductor and enamelled insulation to avoid classification errors.
Q: What is the difference in declaration between branded and unbranded enamelled copper wire?
A: For branded goods, the brand name must be declared; for unbranded goods, "no brand" may be entered. Brand does not affect the HS code but affects customs intellectual property protection verification.
Q: If enamelled copper wire undergoes secondary processing (such as being wound into coils), will the code change?
A: If it has been wound into coils and becomes a part of a motor or transformer, it should be classified under the corresponding parts code (such as 8503 or 8504), not 8544.11. 8544.11 refers only to unwound enamelled copper wire.
⚠️ 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.