Czech Republic HS CodeHS Code 3907209920: Polyethers in primary forms (excl. polyether alcohols, polyacetals and copolymer of 1-chloro-2,3-epoxypropane with ethylene oxide) : 2,3-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 peptide in Czech Republic
What is HS Code 3907209920 in Czech Republic
Under Czech Republic's Combined Nomenclature / TARIC (Kombinovaná nomenklatura), HS Code 3907209920 is classified as Polyethers in primary forms (excl. polyether alcohols, polyacetals and copolymer of 1-chloro-2,3-epoxypropane with ethylene oxide) : 2,3-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 peptide. Czech Republic's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3907209920 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 39: Plastics and articles thereof, Heading 3907: Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms.
Explore more 2026 Latest Czech Republic import export trade data and shipment records for HS Code Polyethers in primary forms (excl. polyether alcohols, polyacetals and copolymer of 1-chloro-2,3-epoxypropane with ethylene oxide) : 2,3-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 peptide on TradeInt global trade data platformClassification Path of HS Code 3907209920 in Czech Republic
Czech Republic Tariff Classification: Combined Nomenclature / TARIC (CN / TARIC)
In Czech Republic, HS 3907209920 is classified under the Combined Nomenclature / TARIC (Kombinovaná nomenklatura) — a 10-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Combined Nomenclature / TARIC (CN / TARIC)
Local name Kombinovaná nomenklatura
Digits 10
Official source https://www.celnisprava.cz/en/
Top Trading Product of HS Code 3907
Top Czech Republic import Product Under HS Code 3907
1 390740: Polycarbonates $258.2M2 390799: Other polyesters : Other $203.5M3 390761: Poly(ethylene terephthalate) : Having a viscosity number of 78 ml/g or higher $138.5MFigures shown for 2025.
For more 2026 recent data, search for Czech Republic import trade recordsTop Czech Republic export Product Under HS Code 3907
1 390730: Epoxide resins $147.4M2 390799: Other polyesters : Other $66.8M3 390791: Other polyesters : Unsaturated $55.9MFigures shown for 2025.
For more 2026 recent data, search for Czech Republic export trade recordsRelated HS Code to Czech Republic Polyethers in primary forms (excl. polyether alcohols, polyacetals and copolymer of 1-chloro-2,3-epoxypropane with ethylene oxide) : 2,3-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 peptide (3907209920)
HS Code 3907201110
Polyethylene glycols, in primary forms : Poly(ethylene oxide) of a number average molecular weight (M n) of 100|000|or more
HS Code 3907201120
Polyethylene glycols, in primary forms : Bis[Methoxypoly[ethyleneglycol)]-maleimidopropionamide, chemically modified with lysine, of a number average molecular weight (M n) of 40|000
HS Code 3907201160
Polyethylene glycols, in primary forms : Preparation containing: -|?-[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-?-hydroxypoly(oxy-1,2-ethanediyl) (CAS|RN|104810-48-2)|and -|?-[3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-?-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropoxy]poly(oxy-1,2-ethanediyl) (CAS|RN|104810-47-1)
HS Code 3907201190
Polyethylene glycols, in primary forms : Other
HS Code 3907202020
Polyether alcohols, in primary forms (excl. polyethylene glycols) : Polytetramethylene|ether glycol|with a|weight average molecular weight (Mw) of 2|700|or more but not more than 3|100|(CAS RN 25190-06-1)
HS Code 3907202025
Polyether alcohols, in primary forms (excl. polyethylene glycols) : Copolymer of propylene oxide and butylene oxide, monododecylether, containing by weight: -|48|% or more but not more than 52|% of propylene oxide and -|48|% or more but not more than 52|% of butylene oxide
HS Code 3907202030
Polyether alcohols, in primary forms (excl. polyethylene glycols) : Mixture, containing by weight 70|% or more but not more than 80|% of a polymer of glycerol and 1,2-epoxypropane and 20|% or more but not more than 30|% of a copolymer of dibutyl maleate and N-vinyl-2-pyrrolidone
HS Code 3907202035
Polyether alcohols, in primary forms (excl. polyethylene glycols) : Mixture containing by weight: -|5|% or more but not more than 15|% of a copolymer of glycerol, propylene oxide and ethylene oxide (CAS RN 9082-00-2), and -|85|% or more but not more than 95|% of a copolymer of sucrose, propylene oxide and ethylene oxide (CAS RN 26301-10-0)
HS Code 3907202040
Polyether alcohols, in primary forms (excl. polyethylene glycols) : Copolymer of tetrahydrofuran and tetrahydro-3-methylfuran with a number average molecular weight (Mn) of 900 or more but not more than 3 600
HS Code 3907202045
Polyether alcohols, in primary forms (excl. polyethylene glycols) : 4-(1,1,3,3-tetramethylbutyl)phenol, ethoxylated
Frequently Asked Questions
What is HS code 3907209920 in Czech Republic?
HS code 3907209920 covers Polyethers in primary forms (excl. polyether alcohols, polyacetals and copolymer of 1-chloro-2,3-epoxypropane with ethylene oxide) : 2,3-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 peptide in Czech Republic. It sits in Chapter 39 (Plastics and articles thereof), Heading 3907 of the Harmonized System, and is classified under CN / TARIC.
Is HS code 3907209920 the same across all countries?
What system does Czech Republic use to classify HS code 3907209920?
Where can I officially look up HS code 3907209920 in Czech Republic?