What is the item description for 3911901100 of HScode Russian-Federation?
The description of the item 3911901100 of Russian-Federation HScode: Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in note3 to this chapter, not elsewhere specified or included, in primary forms: Other: Condensation or rearrangement polymerisation products whether or not chemically modified: Poly(oxy-1,4-phenylenesulphonyl-1,4-phenyleneoxy-1,4-phenyleneisopropylidene-1,4-phenylene), in one of the forms mentioned in note6(b) to this chapter