Copolymer of p-cresol and divinylbenzene, in the form of a solution in N,N-dimethylacetamide containing by weight 50 % or more of polymer; hydrogenated copolymers of vinyltoluene and α-methylstyrene
Restriction on export
condition:B,certificate:9011,action:25|condition:B,certificate:9022,action:25|condition:B,action:05