WCO Trade Tools ofrece información esencial para apoyar su actividad comercial.
Sistema armonizado
Section VI
PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 29
ORGANIC CHEMICALS
Heading 2901
ACYCLIC HYDROCARBONS
Heading 2902
CYCLIC HYDROCARBONS
Heading 2903
HALOGENATED DERIVATIVES OF HYDROCARBONS
Heading 2904
SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF HYDROCARBONS, WHETHER OR NOT HALOGENATED
Heading 2905
ACYCLIC ALCOHOLS AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2906
CYCLIC ALCOHOLS AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2907
PHENOLS; PHENOL-ALCOHOLS
Heading 2908
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS
Heading 2909
ETHERS, ETHER-ALCOHOLS, ETHER-PHENOLS, ETHER-ALCOHOL- PHENOLS, ALCOHOL PEROXIDES, ETHER PEROXIDES, KETONE PEROXIDES (WHETHER OR NOT CHEMICALLY DEFINED), AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2910
EPOXIDES, EPOXYALCOHOLS, EPOXYPHENOLS AND EPOXYETHERS, WITH A THREE-MEMBERED RING, AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2911
ACETALS AND HEMIACETALS, WHETHER OR NOT WITH OTHER OXYGEN FUNCTION, AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2912
ALDEHYDES, WHETHER OR NOT WITH OTHER OXYGEN FUNCTION; CYCLIC POLYMERS OF ALDEHYDES; PARAFORMALDEHYDE
Heading 2913
HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PRODUCTS OF HEADING 29.12
Heading 2914
KETONES AND QUINONES, WHETHER OR NOT WITH OTHER OXYGEN FUNCTION, AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2915
SATURATED ACYCLIC MONOCARBOXYLIC ACIDS AND THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2916
UNSATURATED ACYCLIC MONOCARBOXYLIC ACIDS, CYCLIC MONOCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2917
POLYCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2918
CARBOXYLIC ACIDS WITH ADDITIONAL OXYGEN FUNCTION AND THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2919
PHOSPHORIC ESTERS AND THEIR SALTS, INCLUDING LACTOPHOSPHATES; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2920
ESTERS OF OTHER INORGANIC ACIDS OF NON-METALS (EXCLUDING ESTERS OF HYDROGEN HALIDES) AND THEIR SALTS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Heading 2921
AMINE-FUNCTION COMPOUNDS (+)
Heading 2922
OXYGEN-FUNCTION AMINO-COMPOUNDS (+)
Heading 2923
QUATERNARY AMMONIUM SALTS AND HYDROXIDES; LECITHINS AND OTHER PHOSPHOAMINOLIPIDS, WHETHER OR NOT CHEMICALLY DEFINED
Heading 2924
CARBOXYAMIDE-FUNCTION COMPOUNDS; AMIDE-FUNCTION COMPOUNDS OF CARBONIC ACID
Heading 2925
CARBOXYIMIDE-FUNCTION COMPOUNDS (INCLUDING SACCHARIN AND ITS SALTS) AND IMINE-FUNCTION COMPOUNDS
Heading 2926
NITRILE-FUNCTION COMPOUNDS
Heading 2927
DIAZO-, AZO- OR AZOXY-COMPOUNDS
Heading 2928
ORGANIC DERIVATIVES OF HYDRAZINE OR OF HYDROXYLAMINE
Heading 2929
COMPOUNDS WITH OTHER NITROGEN FUNCTION
Heading 2930
ORGANO-SULPHUR COMPOUNDS
Heading 2931
OTHER ORGANO-INORGANIC COMPOUNDS
Heading 2932
HETEROCYCLIC COMPOUNDS WITH OXYGEN HETERO-ATOM(S) ONLY (+)
Heading 2933
HETEROCYCLIC COMPOUNDS WITH NITROGEN HETERO-ATOM(S) ONLY (+)
Heading 2934
NUCLEIC ACIDS AND THEIR SALTS, WHETHER OR NOT CHEMICALLY DEFINED; OTHER HETEROCYCLIC COMPOUNDS
Heading 2935
SULPHONAMIDES
Heading 2936
PROVITAMINS AND VITAMINS, NATURAL OR REPRODUCED BY SYNTHESIS (INCLUDING NATURAL CONCENTRATES), DERIVATIVES THEREOF USED PRIMARILY AS VITAMINS, AND INTERMIXTURES OF THE FOREGOING, WHETHER OR NOT IN ANY SOLVENT
Heading 2937
HORMONES, PROSTAGLANDINS, THROMBOXANES AND LEUKOTRIENES, NATURAL OR REPRODUCED BY SYNTHESIS; DERIVATIVES AND STRUCTURAL ANALOGUES THEREOF, INCLUDING CHAIN MODIFIED POLYPEPTIDES, USED PRIMARILY AS HORMONES
Heading 2938
GLYCOSIDES, NATURAL OR REPRODUCED BY SYNTHESIS, AND THEIR SALTS, ETHERS, ESTERS AND OTHER DERIVATIVES
Heading 2939
VEGETABLE ALKALOIDS, NATURAL OR REPRODUCED BY SYNTHESIS, AND THEIR SALTS, ETHERS, ESTERS AND OTHER DERIVATIVES
Heading 2940
SUGARS, CHEMICALLY PURE, OTHER THAN SUCROSE, LACTOSE, MALTOSE, GLUCOSE AND FRUCTOSE; SUGAR ETHERS, SUGAR ACETALS AND SUGAR ESTERS, AND THEIR SALTS, OTHER THAN PRODUCTS OF HEADING 29.37, 29.38 OR 29.39
Heading 2941
ANTIBIOTICS (+)
Heading 2942