regulated explosives precursor
as defined in Regulation (EU) 2019/1148 of the European Parliament and of the Council of 20…, Article 3, point (13) (Definitions)
a substance listed in Annex I or II including a mixture or another substance in which a substance listed in those Annexes is present, excluding homogeneous mixtures of more than 5 ingredients in which the concentration of each substance listed in Annex I or II is below 1 % w/w