HTS Code 3204.19 - Synthetic organic colouring matter (excluding disperse dyes, acid dyes, mordant dyes, basic dyes, direct dyes, vat dyes and reactive dyes and organic pigments); preparations of the kind used for colouring any materials or for the production of prepared colours, based thereon (excluding preparations in heading 3207, 3208, 3209, 3210, 3212, 3213 and 3215); mixtures of colouring matter in subheading 3204.11 to 3204.19