Synthetic organic colouring matter and preparations based thereon; synthetic organic products used as fluorescent brightening agents or as luminophores; whether or not chemically defined

320411 Dyes; disperse dyes and preparations based thereon 320412 Dyes; acid, whether or not premetallised and preparations based thereon, mordant dyes and preparations based thereon 320413 Dyes; basic dyes and preparations based thereon 320414 Dyes; direct dyes and preparations based thereon 320415 Dyes; vat dyes (including those usable in that state as pigments) and preparations based thereon 320416 Dyes; reactive dyes and preparations based thereon 320417 Dyes; pigments and preparations based thereon 320418 Dyes; carotenoid colouring matters and preparations based thereon 320419 Dyes; n.e.c., including mixtures of colouring matter of two or more of those from item no. 3204.11 to 3204.19 320420 Dyes; synthetic organic products of a kind used as fluorescent brightening agents 320490 Dyes; synthetic organic products n.e.c. in heading no. 3204 (e.g. of a kind used as luminophores), whether or not chemically defined