Den Kombinerede Nomenklatur (KN), v1:2015
excl. preparations of heading 3207, 3208, 3209, 3210, 3213 and 3215, inorganic products of a kind used as liminophores and magnetite)
https://www.dst.dk/da/Statistik/dokumentation/nomenklaturer/kn?id=74618510-0729-4bfa-9b41-5ff02e4984bf