Hierarchy

17Section XVII — VEHICLES, AIRCRAFT, VESSELS AND ASSOCIATED TRANSPORT EQUIPMENT

8700000000VEHICLES OTHER THAN RAILWAY OR TRAMWAY ROLLING STOCK, AND PARTS AND ACCESSORIES THEREOF

10 other codes

8701000000Tractors (other than tractors of heading|8709)8702000000Motor vehicles for the transport of ten or more persons, including the driver 8703000000Motor cars and other motor vehicles principally designed for the transport of persons (other than those of heading|8702), including station wagons and racing cars 8704000000Motor vehicles for the transport of goods 8705000000Special purpose motor vehicles, other than those principally designed for the transport of persons or goods (for example, breakdown lorries, crane lorries, fire fighting vehicles, concrete-mixer lorries, road sweeper lorries, spraying lorries, mobile workshops, mobile radiological units)8706000000Chassis fitted with engines, for the motor vehicles of headings|8701|to 8705 8707000000Bodies (including cabs), for the motor vehicles of headings|8701|to 8705 8708000000Parts and accessories of the motor vehicles of headings|8701|to 8705 8709000000Works trucks, self-propelled, not fitted with lifting or handling equipment, of the type used in factories, warehouses, dock areas or airports for short distance transport of goods; tractors of the type used on railway station platforms; parts of the foregoing vehicles 8710000000Tanks and other armoured fighting vehicles, motorised, whether or not fitted with weapons, and parts of such vehicles

8711000000Motorcycles (including mopeds) and cycles fitted with an auxiliary motor, with or without side-cars; side-cars

8712000000Bicycles and other cycles (including delivery tricycles), not motorised

8712003000Bicycles with ball bearings 8712007000Other

8713000000Carriages for disabled persons, whether or not motorised or otherwise mechanically propelled

3 other codes

8714000000Parts and accessories of vehicles of headings|8711|to 8713 8715000000Baby carriages and parts thereof 8716000000Trailers and semi-trailers; other vehicles, not mechanically propelled; parts thereof

Duties & Measures

Footnotes

TN701According to Council Regulation (EU) No 692/2014 (OJ L183, p. 9) it shall be prohibited to import into European Union goods originating in Crimea or Sevastopol. The prohibition shall not apply in respect of goods originating in Crimea or Sevastopol which have been made available to the Ukrainian authorities for examination, for which compliance with the conditions conferring entitlement to preferential origin has been verified and for which a certificate of origin has been issued in accordance with the Association Agreement between the European Union and its Member States, of the one part, and Ukraine, of the other part. ------------------------- According to Council Regulation (EU) 2022/263 (OJ L42I, p. 77): It shall be prohibited to import into the European Union goods originating in non-government controlled areas of the Donetsk, Kherson, Luhansk and Zaporizhzhia oblasts of Ukraine. The import prohibitions shall not apply in respect of goods originating in the specified territories which have been made available to the Ukrainian authorities for examination, for which compliance with the conditions conferring entitlement to preferential origin has been verified and for which a certificate of origin has been issued in accordance with the Association Agreement between the European Union and its Member States, of the one part, and Ukraine, of the other part.

Preferential rates(56)

+46

Preferential rates - 56 Origin
Origin	Trade agreement	Details
EU-Canada agreement: re-imported goods1006 0.000 %	—	1
EU-Switzerland agreement: re-imported goods1007 0.000 %	—	2
CARIFORUM1033 0.000 %EU-CARIFORUM EPA	EU-CARIFORUM EPA
Eastern and Southern Africa States1034 0.000 %ESA Interim EPA	ESA Interim EPA
SADC EPA1035 0.000 %SADC EPA	SADC EPA
Preferential origin in accordance with the Agreement in the form of an Exchange of Letters between the European Union and the Kingdom of Morocco on the amendment of Protocols 1 and 4 to the Euro-Mediterranean Agreement establishing an association between the European Communities and their Member States, of the one part, and the Kingdom of Morocco, of the other part.2000 0.000 %	—
GSP-EBA2005 0.000 %Everything But Arms	Everything But Arms
European Economic Area2012 0.000 %EEA Agreement	EEA Agreement	1

Supplementary unit(1)

ERGA OMNES

NARRegulation 2658/872008-01-01

Import control(2)

inherited from 8700000000

Ukraine

Regulation 0692/142026-06-24

EU-Ukraine DCFTA(since 2016)

3 certificate(s) required

Y997Particular provisions

Goods not originating from or destined to Crimea or Sevastopol (Articles 2 and 2b.1 of Council Regulation (EU) No 692/2014)

N864UN/EDIFACT certificate

Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document

N954UN/EDIFACT certificate

Movement certificate EUR.1

Import not allowed

CD967I. According to Council Regulation (EU) No 692/2014, it shall be prohibited to import into European Union goods originating in Crimea or Sevastopol. The prohibition shall not apply in respect of goods originating in Crimea or Sevastopol which have been made available to the Ukrainian authorities for examination, for which compliance with the conditions conferring entitlement to preferential origin has been verified and for which a certificate of origin has been issued in accordance with the Association Agreement between the European Union and its Member States, of the one part, and Ukraine, of the other part. II. According to the Council Regulation (EU) 692/2014, the export of goods and technologies suited for use in the sectors of transport; telecommunications; energy; prospection, exploration and production of oil, gas and mineral resources is prohibited: (a) to any natural or legal person, entity or body in Crimea or Sevastopol, or (b) for use in Crimea or Sevastopol.

Ukraine

Regulation 0263/222026-06-24

EU-Ukraine DCFTA(since 2016)

3 certificate(s) required

Y984Particular provisions

Goods not originating from or not destined for the non-government controlled areas of Ukraine in the oblasts of Donetsk, Kherson, Luhansk and Zaporizhzhia

N954UN/EDIFACT certificate

Movement certificate EUR.1

N864UN/EDIFACT certificate

Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document

Import/export not allowed after control

CD860According to Council Regulation (EU) 2022/263 (OJ L42I, p. 77): I. It shall be prohibited to import into the European Union goods originating in non-government controlled areas of the Donetsk, Kherson, Luhansk and Zaporizhzhia oblasts of Ukraine. The import prohibitions not apply in respect of: (a) the execution until 24 May 2022 of trade contracts concluded before 23 February 2022, or of ancillary contracts necessary for the execution of such contracts, provided that the natural or legal person, entity or body seeking to perform the contract has notified, at least 10 working days in advance, the activity or transaction to the competent authority of the Member State in which they are established; (b) goods originating in the specified territories which have been made available to the Ukrainian authorities for examination, for which compliance with the conditions conferring entitlement to preferential origin has been verified and for which a certificate of origin has been issued in accordance with the EU-Ukraine Association Agreement. II. It shall be prohibited to sell, supply, transfer or export goods and technology listed in Annex II to Council Regulation (EU) 2022/263: (a) to any natural or legal person, entity or body in the specified territories, or (b) for use in the specified territories. Annex II shall include certain goods and technologies suited for use in the following key sectors: (i) transport; (ii) telecommunications; (iii) energy; (iv) the prospecting, exploration and production of oil, gas and mineral resources. The prohibitions in point II above shall be without prejudice to the execution until 24 August 2022 of an obligation arising from a contract concluded before 23 February 2022, or from ancillary contracts necessary for the execution of such contracts, provided that the competent authority has been informed at least five working days in advance.

Import control -fluorinated greenhouse gases(1)

ERGA OMNES

Regulation 0573/242025-06-25

4 certificate(s) required

Y152Particular provisions

Exemption from import prohibition, granted for repair or servicing of existing equipment, according to the second paragraph of Article 11.1 of Regulation (EU) 2024/573

Y986Particular provisions

Exemption from import prohibition according to Article 11.1 and 11.2 of Regulation (EU) 2024/573

Y160Particular provisions

Goods other than those falling under the applicable provisions of Regulation (EU) 2024/573

Y169Particular provisions

Products and equipment, including parts (excluding military and repair exemption) listed in Annex IV containing F-gases or relies upon F-gases not subject to prohibition as imposed by Article 11.1. (Reg 2024/573).

Import/export not allowed after control

CD917By virtue of Article 4(6) of Regulation (EU) 2024/573, the placing on the market of fluorinated greenhouse gases shall be prohibited, unless importers provide evidence that any trifluoromethane, produced as a by-product during the production process of the fluorinated greenhouse gases has been destroyed or recovered for subsequent use, using best available techniques. By virtue of Article 11.1. of Regulation (EU) 2024/573, the placing on the market of products and equipment, including parts thereof, listed in Annex IV, with an exemption for military equipment, shall be prohibited from the date specified in that Annex. By virtue of Article 11.1 sub paragraph 2 (a)(b), (c) of Regulation (I) 2024/573, the placing on the market of parts of products and equipment required for repair and servicing of existing equipment listed in Annex IV shall be allowed. By virtue of Article 11.3. of Regulation (EU) 2024/573, the placing on the market of non-refillable containers for fluorinated greenhouse gases listed in Annex I and in Section 1 of Annex II, empty, or fully or partially filled, shall be prohibited. By virtue of Article 11.4 of Regulation (EU) 2024/573, undertakings which place on the market refillable containers for fluorinated greenhouse gases shall produce a declaration of conformity that includes evidence confirming that there are binding arrangements in place for the return of those containers for the purpose of refilling, in particular identifying the relevant actors, their obligatory commitments and the relevant logistical arrangements. By virtue of Article 12 of Regulation (EU) 2024/573, the following products and equipment that contain fluorinated greenhouse gases or whose functioning relies upon those gases shall only be placed on the market if they are labelled as: (a) refrigeration equipment ; (b) air-conditioning equipment ; (c) heat pumps ; (d) fire protection equipment ; (e) electrical switchgear ; (f) aerosol dispenser that contain fluorinated greenhouse gases, including metered dose inhalers; (g) all fluorinated greenhouse gas containers ; (h) fluorinated greenhouse gas-based solvents ; or (i) organic Rankine cycles. By virtue of Article 16 of Regulation (EU) 2024/573, the placing on the market of hydrofluorocarbons shall be allowed only to the extent that importers have been allocated quota by the Commission as set out in Article 17. By virtue of Article 19.1 of Regulation (EU) 2024/573, refrigeration and air-conditioning equipment, heat pumps and metered dose inhalers pre-charged with substances listed in Section 1 of Annex I shall not be placed on the market unless those substances with which the products or equipment have been pre-charged are accounted for within the quota system. By virtue of Article 19.2 of Regulation (EU) 2024/573, the placing on the market of goods falling under the provisions of Article 19.1 shall be subject to the presentation of a declaration of conformity. By virtue of Article 19.6 of Regulation (EU) 2024/573, undertakings that placed on the market less than 10 tonnes of CO2 equivalent of hydrofluorocarbons, per year, contained in the products or equipment referred to in Article 19.1 shall be exempted from the provisions of Article 19. By virtue of Article 20.4 of Regulation (EU) 2024/573, the undertakings shall have a valid registration in the F-gas Portal prior to carrying out any of the activities listed in points (a) to (g). By virtue of Article 23.3 (a) of Regulation (EU) 2024/573, the F-gas Portal registration identification number shall be declared. The information listed in Article 23.3(a) to (d) of Regulation (EU) 2024/573 shall be provided to customs authorities, where relevant, in the customs declaration.

Import control -luxury goods(1)

North Korea

Regulation 2062/172018-02-01

3 certificate(s) required

Y945Particular provisions

Travellers' personal effects or goods of a non-commercial nature for travellers' personal use contained in their luggage (Art 10.2 of Regulation (EU) 2017/1509)

Y946Particular provisions

Goods necessary for the official purposes of diplomatic or consular missions of Member States in the DPRK or international organisations enjoying immunities in accordance with international law, or to the personal effects of their staff (Art 10.3 of Regulation (EU) 2017/1509)

Y948Particular provisions

Goods other than those described in Annex VIII (Luxury goods) of Reg. (EU) 2017/1509

Import/export not allowed after control

CD203The prohibition shall not apply to travellers' personal effects or to goods of a non-commercial nature for travellers' personal use contained in their luggage (Art 10.2 of Regulation (EU) 2017/1509)

CD223The prohibition shall not apply to goods which are necessary for the official purposes of diplomatic or consular missions of Member States in the DPRK or of international organisations enjoying immunities in accordance with international law, or to the personal effects of their staff (Art 10.3 of Regulation (EU) 2017/1509).

CD995If the declared goods are described in the footnotes linked to the measure, export/import is not allowed.

TM684Goods from the list of luxury goods referred to in Article 10 of Regulation (EU) 2017/1509

Restriction on entry into free circulation(4)

inherited from 8700000000

Iraq

—Regulation 1210/032003-05-23

4048Means of transport more than 75 years old

TM570The following shall be prohibited: a) the import of or the introduction into the territory of the Community of, and b) the dealing in, Iraqi cultural property and other items of archaeological, historical, cultural, rare scientific and religious importance, if they have been illegally removed from locations in Iraq, in particular, if: i) the items form an integral part of either the public collections listed in the inventories of Iraqi museums, archives or libraries' conservation collection, or the inventories of Iraqi religious institutions, or ii) there exists reasonable suspicion that the goods have been removed from Iraq without the consent of their legitimate owner or have been removed in breach of Iraq's laws and regulations. These prohibitions shall not apply if it is shown that either: a) the cultural items were exported from Iraq prior to 6 August 1990; or b) the cultural items are being returned to Iraqi institutions in accordance with the objective of safe return as set out in paragraph 7 of UNSC Resolution 1483 (2003).

Iraq

—Regulation 1210/032003-05-23

4099Other than those mentioned in Regulation (EC) no 1210/2003 (OJ L 169): no restrictions

Syria

—Regulation 1332/132025-05-29

4048Means of transport more than 75 years old

TM572It shall be prohibited to import, export, or transfer Syrian cultural property goods and other goods of archaeological, historical, cultural, rare scientific or religious importance, including those listed in Annex XI of Council Regulation (EU) No 36/2012, where there are reasonable grounds to suspect that the goods have been removed from Syria without the consent of their legitimate owner or have been removed in breach of Syrian law or international law, in particular if the goods form an integral part of either the public collections listed in the inventories of the conservation collections of Syrian museums, archives or libraries, or the inventories of Syrian religious institutions. The prohibition shall not apply if it is demonstrated that: (a) the goods were exported from Syria prior to 9 May 2011; or (b) the goods are being safely returned to their legitimate owners in Syria.

Syria

—Regulation 1332/132025-05-29

4098Other than those mentioned in Regulation (EC) no 1332/2013 (OJ L 335): no restrictions

Start date: 1972-01-01

Regulatory notes

Additional noteAdditional Notes to Chapter 87

1. For the purposes of heading 8702, 'vehicles for the transport of 10 or more persons' means vehicles designed to carry at least 10 persons, including the driver. 2. For the purposes of subheadings 8703 21 to 8703 24 and 8703 31 to 8703 33, the cylinder capacity of the motor is determined: (a) for spark-ignition engines (petrol), by the swept volume expressed in cm3; (b) for compression-ignition engines (diesel or semi-diesel), by the swept volume expressed in cm3. Where the propulsion is provided by both an internal combustion piston engine and one or more electric motors, the cylinder capacity of the internal combustion piston engine determines the relevant subheading. 3. For the purposes of subheadings 8703 40, 8703 50, 8703 60, 8703 70 and 8703 80, 'plug-in hybrid electric vehicles' means vehicles powered by both an internal combustion piston engine and an electric motor used as the alternative power for vehicle propulsion which may be charged by plugging in to an external source of electric power.

Chapter note

Non-preferential origin

value_added

Bicycles and other cycles (including delivery tricycles), not motorised.

CTH, except from heading 8714 ; or 45% value added rule

Residual rule

Where the country of origin cannot be determined by application of the primary rules, the country of origin of the goods shall be the country in which the major portion of the materials originated, as determined on the basis of the value of the materials.

Annex 22-01 DA 2015/2446

FAQ

Are there tariff preferences for Bicycles and other cycles (including delivery tricycles), not motorised (8712000000)?

Yes, 53 tariff preferences are available for this code. Preferential rates apply to imports from countries with a trade agreement with the EU.

Are import controls required for Bicycles and other cycles (including delivery tricycles), not motorised (8712000000)?

Yes, 4 import control measure(s) apply to this code (e.g. CITES, REACH, sanitary controls, etc.).

What are the non-preferential origin rules for Bicycles and other cycles (including delivery tricycles), not motorised (8712000000)?

Non-preferential origin rules for Bicycles and other cycles (including delivery tricycles), not motorised are defined in Annex 22-01 of the UCC Delegated Act. These rules determine the country of origin for MFN duty rates, trade policy measures, and origin marking.

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Hierarchy

17Section XVII — VEHICLES, AIRCRAFT, VESSELS AND ASSOCIATED TRANSPORT EQUIPMENT

8700000000VEHICLES OTHER THAN RAILWAY OR TRAMWAY ROLLING STOCK, AND PARTS AND ACCESSORIES THEREOF

10 other codes

8711000000Motorcycles (including mopeds) and cycles fitted with an auxiliary motor, with or without side-cars; side-cars

8712000000Bicycles and other cycles (including delivery tricycles), not motorised

8712003000Bicycles with ball bearings 8712007000Other

8713000000Carriages for disabled persons, whether or not motorised or otherwise mechanically propelled

3 other codes

Duties & Measures

Footnotes

Preferential rates(56)

+46

Preferential rates - 56 Origin
Origin	Trade agreement	Details
EU-Canada agreement: re-imported goods1006 0.000 %	—	1
EU-Switzerland agreement: re-imported goods1007 0.000 %	—	2
CARIFORUM1033 0.000 %EU-CARIFORUM EPA	EU-CARIFORUM EPA
Eastern and Southern Africa States1034 0.000 %ESA Interim EPA	ESA Interim EPA
SADC EPA1035 0.000 %SADC EPA	SADC EPA
Preferential origin in accordance with the Agreement in the form of an Exchange of Letters between the European Union and the Kingdom of Morocco on the amendment of Protocols 1 and 4 to the Euro-Mediterranean Agreement establishing an association between the European Communities and their Member States, of the one part, and the Kingdom of Morocco, of the other part.2000 0.000 %	—
GSP-EBA2005 0.000 %Everything But Arms	Everything But Arms
European Economic Area2012 0.000 %EEA Agreement	EEA Agreement	1

Supplementary unit(1)

ERGA OMNES

NARRegulation 2658/872008-01-01

Import control(2)

inherited from 8700000000

Ukraine

Regulation 0692/142026-06-24

EU-Ukraine DCFTA(since 2016)

3 certificate(s) required

Y997Particular provisions

Goods not originating from or destined to Crimea or Sevastopol (Articles 2 and 2b.1 of Council Regulation (EU) No 692/2014)

N864UN/EDIFACT certificate

Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document

N954UN/EDIFACT certificate

Movement certificate EUR.1

Import not allowed

Ukraine

Regulation 0263/222026-06-24

EU-Ukraine DCFTA(since 2016)

3 certificate(s) required

Y984Particular provisions

Goods not originating from or not destined for the non-government controlled areas of Ukraine in the oblasts of Donetsk, Kherson, Luhansk and Zaporizhzhia

N954UN/EDIFACT certificate

Movement certificate EUR.1

N864UN/EDIFACT certificate

Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document

Import/export not allowed after control

Import control -fluorinated greenhouse gases(1)

ERGA OMNES

Regulation 0573/242025-06-25

4 certificate(s) required

Y152Particular provisions

Exemption from import prohibition, granted for repair or servicing of existing equipment, according to the second paragraph of Article 11.1 of Regulation (EU) 2024/573

Y986Particular provisions

Exemption from import prohibition according to Article 11.1 and 11.2 of Regulation (EU) 2024/573

Y160Particular provisions

Goods other than those falling under the applicable provisions of Regulation (EU) 2024/573

Y169Particular provisions

Import/export not allowed after control

Import control -luxury goods(1)

North Korea

Regulation 2062/172018-02-01

3 certificate(s) required

Y945Particular provisions

Travellers' personal effects or goods of a non-commercial nature for travellers' personal use contained in their luggage (Art 10.2 of Regulation (EU) 2017/1509)

Y946Particular provisions

Y948Particular provisions

Goods other than those described in Annex VIII (Luxury goods) of Reg. (EU) 2017/1509

Import/export not allowed after control

CD995If the declared goods are described in the footnotes linked to the measure, export/import is not allowed.

TM684Goods from the list of luxury goods referred to in Article 10 of Regulation (EU) 2017/1509

Restriction on entry into free circulation(4)

inherited from 8700000000

Iraq

—Regulation 1210/032003-05-23

4048Means of transport more than 75 years old

Iraq

—Regulation 1210/032003-05-23

4099Other than those mentioned in Regulation (EC) no 1210/2003 (OJ L 169): no restrictions

Syria

—Regulation 1332/132025-05-29

4048Means of transport more than 75 years old

Syria

—Regulation 1332/132025-05-29

4098Other than those mentioned in Regulation (EC) no 1332/2013 (OJ L 335): no restrictions

Start date: 1972-01-01

CJEU Case Law

C-506/23

5 Dec 2024

Network One Distribution SRL contre Agenţia Naţională de Administrare Fiscală - Direcţia Generală Regională a Finanţelor Publice Bucureşti e.a.

Par ces motifs, la Cour (huitième chambre) dit pour droit : L’article 114 du règlement (UE) n o 952/2013 du Parlement européen et du Conseil, du 9 octobre 2013, établissant le code des douanes de l’Union, doit être interprété en ce sens que : il ne s’oppose pas à une pratique administrative nationale en vertu de laquelle une pénalité de retard, prévue par la législation nationale, peut être imposée en sus des intérêts de retard prévus à cet article. Signatures ( *1 ) Langue de procédure : le roumain.

Regulatory notes

Additional noteAdditional Notes to Chapter 87

Chapter note

Non-preferential origin

value_added

Bicycles and other cycles (including delivery tricycles), not motorised.

CTH, except from heading 8714 ; or 45% value added rule

Residual rule

Annex 22-01 DA 2015/2446

FAQ

Are there tariff preferences for Bicycles and other cycles (including delivery tricycles), not motorised (8712000000)?

Yes, 53 tariff preferences are available for this code. Preferential rates apply to imports from countries with a trade agreement with the EU.

Are import controls required for Bicycles and other cycles (including delivery tricycles), not motorised (8712000000)?

Yes, 4 import control measure(s) apply to this code (e.g. CITES, REACH, sanitary controls, etc.).

What are the non-preferential origin rules for Bicycles and other cycles (including delivery tricycles), not motorised (8712000000)?

Help

Need help?

Ask a question about this code or find a tariff classification expert.

For the purposes of this chapter, 'tractors' means vehicles constructed essentially for hauling or pushing another vehicle, appliance or load, whether or not they contain subsidiary provision for the transport of tools, seeds, fertilisers or other goods in connection with their main use. Heading 8702 covers motor vehicles for the transport of 10 or more persons. Heading 8703 covers motor vehicles principally designed for the transport of persons (1-9 seats), classified by engine type: spark-ignition (petrol), compression-ignition (diesel/semi-diesel), electric motor only, or hybrid combinations. Heading 8704 covers motor vehicles for the transport of goods, with similar engine-type subdivisions. Chassis fitted with engines are classified under heading 8706, and bodies (including cabs) under heading 8707. The distinction between complete vehicles, chassis, and bodies is critical for classification purposes.

Section noteNotes to Section XVII — Vehicles, aircraft, vessels and associated transport equipment

1. This Section does not cover articles of heading 9503 or 9508, or bobsleighs, toboggans or the like (heading 9506). 2. The expressions 'parts' and 'parts and accessories' do not apply to the following articles, whether or not they are identifiable as being for goods of this Section: (a) joints, washers or the like of any material (classified according to their constituent material or in heading 8484) or other articles of vulcanised rubber other than hard rubber (heading 4016); (b) parts of general use, as defined in Note 2 to Section XV, of base metal (Section XV) or similar goods of plastics (Chapter 39); (c) articles of Chapter 82 (tools); (d) articles of heading 8306; (e) machines or apparatus of headings 8401 to 8479, or parts thereof; articles of heading 8481 or 8482 or, provided they constitute integral parts of engines or motors, articles of heading 8483; (f) electro-mechanical machines and apparatus (headings 8501 or 8502); articles of heading 8511 to 8513; electrical apparatus of heading 8530 or 8531; (g) articles of Chapter 90; (h) articles of Chapter 91; (ij) arms (Chapter 93); (k) lamps or lighting fittings of heading 9405. 3. References in Chapters 86 to 88 to 'parts' or 'accessories' do not apply to parts or accessories which are not suitable for use solely or principally with the articles of those Chapters. A part or accessory which answers to a description in two or more of the headings of those Chapters is to be classified in the heading appropriate to its principal use.