# Commission Regulation (EU) No 1006/2011 of 27 September 2011 amending Annex I to Council Regulation (EEC) No 2658/87 on the tariff and statistical nomenclature and on the Common Customs Tariff, Division 1: In this chapter, the following expressions have the meanings hereby assigned to them:

Extent: E+W+S+N.I.

(a) Zinc, not alloyed:
Metal containing by weight at least 97,5 % of zinc.
(b) Zinc alloys:
Metallic substances in which zinc predominates by weight over each of the other elements, provided that the total content by weight of such other elements exceeds 2,5 %.
(c) Zinc dust:
Dust obtained by condensation of zinc vapour, consisting of spherical particles which are finer than zinc powders. At least 80 % by weight of the particles pass through a sieve with 63 μm (microns) mesh. It must contain at least 85 % by weight of metallic zinc.

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Source: https://www.legislation.gov.uk/eur/2011/1006/annex/I/chapter/79/annotations/2/annotation/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2011-1006/annex-I/chapter-79/annotations/2/annotation/1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.