Classification complete
3909 50 10
Polyurethane from 2,2'-[tert-butylimino]diethanol and 4,4'-methylenedicyclohexyl diisocyanate, dissolved in N,N-dimethylacetamide, with polymer content of >= 50% by weight
The spaces only make the code easier to read. Customs declarations normally use the unspaced form, 39095010.