HS 编码	商品描述	首要税率
3911901110	Poly(oxy-1,4-phenylenesulphonyl-1,4-phenyleneoxy-1,4-phenyleneisopropylidene-1,4-phenylene) (cas rn 25135-51-7 and cas rn 25154-01-2), in one of the forms mentioned in note 6(b) to this chapter containing by weight not more than 20 % of additives	0.00 %
3911901190	Other	0.00 %
3911901300	Poly(thio-1,4-phenylene)	0.00 %
3911901915	Polyetherimide of<br>- 5,5′-[(isopropylidene)bis(4,1-phenylene)dioxy]bis(1,3-isobenzofurandione) and 1,3-benzenediamine whether or not as a copolymer with 3-aminopropyl terminated dimethylsilicones (cas rn 61128-46-9 or 99904-16-2), or<br>- 5,5′-[(isopropylidene)bis(4,1-phenylene)dioxy]bis(1,3-isobenzofurandione) and 1,4-benzenediamine (cas rn 61128-47-0), or<br>- 4,4′-[(isopropylidene)bis(4,1-phenylene)dioxy]bis(1,3-isobenzofurandione), 5,5′-[(isopropylidene)bis(4,1-phenylene)dioxy]bis(1,3-isobenzofurandione), 4,5′-[(isopropylidene)bis(4,1-phenylene)dioxy]bis(1,3-isobenzofurandione), pyromellitic dianhydride, 1,2-benzenediamine, 1,3-benzenediamine and 1,4-benzenediamine with phthalic anhydride endcaps (cas rn 96557-46-9)<br>	0.00 %
3911901925	Polyamideimide of <br>-4-chloroformylphthalic anhydride and 4,4′-methylenedianiline (cas rn 35463-82-2), or<br>-4-chloroformyphthalic anhydride, 4,4′-oxydianiline and 1,3-phenylenediamine (cas rn 25928-85-2),<br>containing by weight not more than 35 % of additives	0.00 %
3911901930	Copolymer of ethyleneimine and ethyleneimine dithiocarbamate, in an aqueous solution of sodium hydroxide	0.00 %
3911901935	Poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-4,4’-biphenylene) (cas rns 25608-64-4 and 25839-81-0) containing by weight not more than 20 % of additives	0.00 %
3911901940	M- xylene formaldehyde resin	0.00 %
3911901980	Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene) (cas rn 25608-63-3 and cas rn 25667-42-9) containing by weight not more than 20 % of additives	0.00 %
3911901990	Other	0.00 %
3911909200	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	0.00 %
3911909910	For cavity filling, for use in certain types of aircraft	0.00 %
3911909923	Aqueous solution consisting of by weight 25 % or more, but not more than 40 % of a poly(isobutylene-maleic anhydride) modified with:<br>-n,n-dimethylpropane-1,3-diamine,<br>-a copolymer of ethylene oxide and propylene oxide, having aminopropyl and methoxy end-groups,<br>-ethanol<br>(cas rn 497926-97-3)	0.00 %
3911909925	Copolymer of vinyltoluene and α-methylstyrene	0.00 %
3911909935	Alternated copolymer of ethylene and maleic anhydride (ema)	0.00 %
3911909938	Mixture containing by weight:<br>-90 % (± 1 %) of 1,4:5,8- dimethanonaphthalene, 2-ethylidene-1,2,3,4,4a,5,8,8a-octahydro-,polymer with 3a,4,7,7a- tetrahydro- 4,7-methano-1h-indene, hydrogenated (cas rn 881025-72-5), and<br>-10 % (± 1 %) of a hydrogenated styrene butadiene copolymer (cas rn 66070-58-4)<br>	0.00 %
3911909940	Mixed calcium and sodium salt of a copolymer of maleic acid and methyl vinyl ether, having a calcium content of 9 % or more but not more than 16 % by weight	0.00 %
3911909943	Copolymer of α-methylstyrene and styrene, having a softening point of more than 113 ºc	0.00 %
3911909945	Copolymer of maleic acid and methyl vinyl ether	0.00 %
3911909948	Mixture containing by weight:<br>-90 % (± 1 %) of 1,4:5,8- dimethanonaphthalene, 2-ethylidene-1,2,3,4,4a,5,8,8a-octahydro-,polymer with 3a,4,7,7a- tetrahydro- 4,7-methano-1h-indene, hydrogenated (cas rn 881025-72-5), and<br>-10 % (± 1 %) of an ethylene-propylene copolymer (cas rn 9010-79-1)<br>	0.00 %
3911909960	Copolymer of styrene with maleic anhydride, either partially esterified or completely chemically modified, in flake or powder form<br>	0.00 %
3911909963	Mixture, containing by weight:<br> - 20% or more but not more than 40% of a copolymer of methyl vinyl ether and monobutyl maleate (cas rn 25119-68-0),<br> - 7% or more but not more than 20% of a copolymer of methyl vinyl ether and monoethyl maleate (cas rn 25087-06-3),<br> - 40% or more, but not more than 65% of ethanol (cas rn 64-17-5),<br> - 1% or more but not more than 7% of butan-1-ol (cas rn 71-36-3)	0.00 %
3911909965	Calcium zinc salt of a copolymer of maleic acid and methyl vinyl ether	0.00 %
3911909970	Aqueous solution containing by weight:<br>- 30 % or more but not more than 40 % of poly-4-vinylpyridine-n-oxide,<br>- 0,1 % or more but not more than 4 % of isonicotinic acid-n-oxide,<br>- 0,1 % or more but not more than 3,5 % of sodium sulphate,<br>- 0,1 % or more but not more than 2 % of 4-acetylpyridine-n-oxide	0.00 %
3911909973	A mixture containing by weight:<br>-89 % or more but not more than 91 % of 1,4:5,8-dimethanonaphthalene, 2-ethylidene-1,2,3,4,4a,5,8,8a-octahydro-, polymer with 3a,4,7,7a-tetrahydro-4,7-methano-1h-indene, hydrogenated (cas rn 881025-72-5), and<br>-9 % or more but not more than 11 % of polypropylene homopolymer (cas rn 9003-07-0)<br>	0.00 %
3911909986	Copolymer of methyl vinyl ether and maleic acid anhydride (cas rn 9011-16-9)	0.00 %
3911909990	Other	0.00 %

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英国具体税号