… synthetic organic products of a kind used as fluorescent brightening agents or as luminophores, whether or not …
Explanatory notes
… synthetic organic products of a kind used as fluorescent brightening agents or as luminophores, whether or not … - Synthetic organic products of a kind used as fluorescent brightening agents 3204.90 - Other (I) SYNTHETIC ORGANIC … SYNTHETIC ORGANIC PRODUCTS OF A KIND USED AS FLUORESCENT BRIGHTENING AGENTS OR AS LUMINOPHORES, WHETHER OR NOT …