6-digit WCO subheading · globally harmonized

390729Other polyethers

Global tariff comparison

Primary import duty for HS-6 390729 across 12 major trading jurisdictions

United Kingdom tariff lines

20 national codes

HS CodeDescriptionPrimary rate
3907291110Poly(ethylene oxide) of a number average molecular weight (m<sub>n</sub>) of 100 000 or more0.00 %
3907291120Bis[methoxypoly[ethyleneglycol)]-maleimidopropionamide, chemically modified with lysine, of a number average molecular weight (m<sub>n</sub>) of 40 0000.00 %
3907291130Mixture containing by weight:<br>-75 % or more of polyethyleneglycol modified butyl-2-cyano-3-(4-hydroxy-3-methoxyphenyl) acrylate, with an ethylene oxide chain length of not more than 30 (cas rn 780763-40-8)<br>-not more than 25 % of ethoxylated sorbitan trioleate (cas rn 9005-70-3)<br>0.00 %
3907291140Ethoxylated glycerol (cas rn 31694-55-0) with a hydroxyl number of 541 or more but not more than 587 (astm 4274)0.00 %
3907291190Other0.00 %
3907292035Mixture containing by weight:<br>- 5 % or more but not more than 15 % of a copolymer of glycerol, propylene oxide and ethylene oxide (cas rn 9082-00-2), and<br>- 85 % or more but not more than 95 % of a copolymer of sucrose, propylene oxide and ethylene oxide (cas rn 26301-10-0)6.00 %
3907292040Copolymer of tetrahydrofuran and tetrahydro-3-methylfuran (cas rn 38640-26-5) with a number average molecular weight (mn) of 900 or more but not more than 3 6006.00 %
39072920454-(1,1,3,3-tetramethylbutyl)phenol, ethoxylated6.00 %
3907292050Poly(p-phenylene oxide) in the form of powder<br>- with a glasstransitiontemperature of 210 °c or more,<br>- with a weight average molecular weight (mw) of 35 000 or ore but not more than 80 000<br>- with an inherent viscosity of 0,2 or more but not more than 0,6 dl/gram6.00 %
39072920554-nonylphenol, branched and linear, ethoxylated6.00 %
3907292090Other6.00 %
3907299100Copolymer of 1-chloro-2,3-epoxypropane with ethylene oxide0.00 %
39072999202,3-bis(methylpolyoxyethylene-oxy)-1-[(3-maleimido-1-oxopropyl)amino]propyloxy propane (cas rn 697278-30-1) with a number average molecular weight (mn) of at least 20 kda whether or not modified with a chemical entity enabling a linkage between the peg and a protein or a peptide6.00 %
3907299930Homopolymer of 1-chloro-2,3-epoxypropane (epichlorohydrin)6.00 %
3907299945Copolymer of ethylene oxide and propylene oxide, having aminopropyl and methoxy end-groups6.00 %
3907299950Vinyl-silyl terminated perfluoropolyether polymer or an assortment of two components consisting of the same type of vinyl-silyl terminated perfluoropolyether polymer as the main ingredient6.00 %
3907299955Succinimidyl ester of methoxy poly(ethylene glycol)propionic acid, of a number average molecular weight (mn) of 5 0006.00 %
3907299960Polytetramethylene oxide di-p-aminobenzoate6.00 %
3907299970Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene) (cas rn 29658-26-2) containing by weight not more than 35 % of additives6.00 %
3907299990Other6.00 %
United Kingdom HS 390729 · Other polyethers · Treayo