Explanatory notes
… 3812.31 - - Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) 3812.39 - - Other For the purpose of … such as mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ), mixed alkylated diphenylamines and …