Code 3911 90

OTHER PRODUCTS OF CHEMICAL SYNTHESIS IN PRIMARY FORMS, POLYSULPHONES , POLYSULPHIDES

SECTION VII. Plastics and articles thereof; rubber and articles thereof

39 PLASTICS AND ARTICLES THEREOF

I. PRIMARY FORMS

3911 Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in Note 3 to this Chapter, not elsewhere specified or included, in primary forms:

3911 90 other:

products of condensation or products of group transfer polymerisation, whether or not chemically modified:

3911 90 110 0 polyoxy-1,4-phenylsulphonyl-1,4-phenyleneoxy-1,4-phenyleneisopropylpyridine-1,4-phenylene in any form specified in the Note 6(b) to this Chapter

3911 90 130 0 polythio-1,4-phenylene

3911 90 190 0 other

other:

3911 90 920 0 copolymer of n-cresol and divynilbenzene, in the form of solution in N,N-dimethylacetamide containing 50% by weight or more of the polymer; hydrated copolymers of vyniltoluene and a-methylsterol

3911 90 990 0 other