# Commission Delegated Regulation (EU) 2015/2446 of 28 July 2015 supplementing Regulation (EU) No 952/2013 of the European Parliament and of the Council as regards detailed rules concerning certain provisions of the Union Customs Code, Division Chapter 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.
HS 2017 Code
Description of goods
Primary rules
5001
Silk-worm cocoons suitable for reeling.
CTH
5002
Raw silk (not thrown).
CTH
5003
Silk waste (including cocoons unsuitable for reeling, yarn waste and garnetted stock).
CTH
5004
Silk yarn (other than yarn spun from silk waste) not put up for retail sale.
Manufacture from:
natural fibres not carded or combed or otherwise prepared for spinning,
grege silk or silk waste,
chemical materials or textile pulp, or
man-made staple fibres, filament tow or waste of fibres, not carded or combed or otherwise prepared for spinning
Or
Printing or dyeing of yarn or monofilaments, unbleached or prebleached, accompanied by preparatory or finishing operations, twisting or texturizing not being considered as such, the value of non-originating material (including yarn), not exceeding 48 % of the ex-works price of the product
5005
Yarn spun from silk waste, not put up for retail sale.
Manufacture from:
natural fibres not carded or combed or otherwise prepared for spinning,
grege silk or silk waste,
chemical materials or textile pulp, or
man-made staple fibres, filament tow or waste of fibres, not carded or combed or otherwise prepared for spinning
Or
Printing or dyeing of yarn or monofilaments, unbleached or prebleached, accompanied by preparatory or finishing operations, twisting or texturizing not being considered as such, the value of non-originating material (including yarn), not exceeding 48 % of the ex-works price of the product
5006
Silk yarn and yarn spun from silk waste, put up for retail sale; silk-worm gut.
As specified for split headings
ex 5006 (a)
Silk-worm gut
CTH
ex 5006 (b)
Other
Manufacture from:
natural fibres not carded or combed or otherwise prepared for spinning,
grege silk or silk waste,
chemical materials or textile pulp, or
man-made staple fibres, filament tow or waste of fibres, not carded or combed or otherwise prepared for spinning
Or
Printing or dyeing of yarn or monofilaments, unbleached or prebleached, accompanied by preparatory or finishing operations, twisting or texturizing not being considered as such, the value of non-originating material (including yarn), not exceeding 48 % of the ex-works price of the product
5007
Woven fabrics of silk or of silk waste
Manufacture from yarn
Or
Printing or dyeing of unbleached or prebleached fabrics, accompanied by preparatory or finishing operations.

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Source: https://www.legislation.gov.uk/eur/2015/2446/attachment/10/division/division/SECTION XI/division/CHAPTER 50/division/Chapter residual rule: (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-2446/attachment-10/division/division-SECTION XI/division-CHAPTER 50/division-Chapter residual rule:
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.