Chapter 28



GST Rate & HSN Code for Gases & Non Metals

Sub-chapter Sub-chapter Name HSN Code HSN Name Rate (%)
2801 FLUORINE, CHLORINE, BROMINE AND IODINE 28011000 FLUORINE, CHLORINE, BROMINE AND IODINE - CHLORINE 18
28012000 FLUORINE, CHLORINE, BROMINE AND IODINE - IODINE 12
28013010 FLUORINE, CHLORINE, BROMINE AND IODINE - FLUORINE; BROMINE : FLUORINE 18
28013020 FLUORINE, CHLORINE, BROMINE AND IODINE - FLUORINE; BROMINE : BROMINE 18
2802 SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR 28020010 SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR - SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR : SUBLIMED SULPHUR 18
28020020 SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR - SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR : PRECIPITATED SULPHUR 18
28020030 SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR - SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR : COLLOIDAL SULPHUR 18
2803 CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED) 28030010 CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED) - CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED) : CARBON BLACKS 18
28030020 CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED) - CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED) : ACETYLENE BLACK 18
28030090 CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED) - CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED) : OTHER 18
2804 HYDROGEN, RARE GASES AND OTHER NON-METALS 28041000 HYDROGEN, RARE GASES AND OTHER NON-METALS - HYDROGEN 18
28042100 HYDROGEN, RARE GASES AND OTHER NON-METALS - RARE GASES : ARGON 18
28042910 HYDROGEN, RARE GASES AND OTHER NON-METALS - RARE GASES : - OTHER : HELIUM 18
28042990 HYDROGEN, RARE GASES AND OTHER NON-METALS - RARE GASES : - OTHER : OTHER 18
28043000 HYDROGEN, RARE GASES AND OTHER NON-METALS - NITROGEN 18
28044010 HYDROGEN, RARE GASES AND OTHER NON-METALS - OXYGEN :MEDICINAL GRADE 18
28044090 HYDROGEN, RARE GASES AND OTHER NON-METALS - OXYGEN :OTHER 18
28045010 HYDROGEN, RARE GASES AND OTHER NON-METALS - BORON; TELLURIUM : BORON 18
28045020 HYDROGEN, RARE GASES AND OTHER NON-METALS - BORON; TELLURIUM : TELLURIUM 18
28046100 HYDROGEN, RARE GASES AND OTHER NON-METALS - SILICON : CONTAINING BY WEIGHT NOT LESS THAN 99.99% OF SILICON 18
28046900 HYDROGEN, RARE GASES AND OTHER NON-METALS - SILICON : OTHER 18
28047010 HYDROGEN, RARE GASES AND OTHER NON-METALS - PHOSPHORUS : PHOSPHORUS, BLACK 18
28047020 HYDROGEN, RARE GASES AND OTHER NON-METALS - PHOSPHORUS : PHOSPHORUS, RED 18
28047030 HYDROGEN, RARE GASES AND OTHER NON-METALS - PHOSPHORUS : PHOSPHORUS, WHITE OR YELLOW 18
28048000 HYDROGEN, RARE GASES AND OTHER NON-METALS- ARSENIC 18
28049000 HYDROGEN, RARE GASES AND OTHER NON-METALS- SELENIUM 18
2805 ALKALI OR ALKALINE-EARTH METALS; RARE-EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED; MERCURY 28051100 ALKALI OR ALKALINE-EARTH METALS; RARE-EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED; MERCURY - ALKALI OR ALKALINE-EARTH METALS : SODIUM 5
28051200 ALKALI OR ALKALINE-EARTH METALS; RARE-EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED; MERCURY - ALKALI OR ALKALINE-EARTH METALS : CALCIUM 18
28051900 ALKALI OR ALKALINE-EARTH METALS; RARE-EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED; MERCURY - ALKALI OR ALKALINE-EARTH METALS : OTHER 18
28053000 ALKALI OR ALKALINE-EARTH METALS; RARE-EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED; MERCURY - RARE-EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED 18
28054000 ALKALI OR ALKALINE-EARTH METALS; RARE-EARTH METALS, SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMIXED OR INTERALLOYED; MERCURY - MERCURY 18
2806 HYDROGEN CHLORIDE (HYDROCHLORIC ACID); CHLOROSULPHURIC ACID 28061000 HYDROGEN CHLORIDE (HYDROCHLORIC ACID); CHLOROSULPHURIC ACID - HYDROGEN CHLORIDE (HYDROCHLORIC ACID) 18
28062000 HYDROGEN CHLORIDE (HYDROCHLORIC ACID); CHLOROSULPHURIC ACID - CHLOROSULPHURIC ACID 18
2807 SULPHURIC ACID; OLEUM 28070010 SULPHURIC ACID; OLEUM SULPHURIC ACID; OLEUM : SULPHURIC ACID 18
28070020 SULPHURIC ACID; OLEUM SULPHURIC ACID; OLEUM : OLEUM 18
2808 NITRIC ACID; SULPHONITRIC ACIDS 28080010 NITRIC ACID; SULPHONITRIC ACIDS - NITRIC ACID; SULPHONITRIC ACIDS : NITRIC ACID 18
28080020 NITRIC ACID; SULPHONITRIC ACIDS - NITRIC ACID; SULPHONITRIC ACIDS : SULPHONITRIC ACIDS 18
2809 DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS, WHETHER OR NOT CHEMICALLY DEFINED 28091000 DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS, WHETHER OR NOT CHEMICALLY DEFINED - DIPHOSPHORUS PENTAOXIDE 18
28092010 DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHORIC ACID AND POLYPHOSPHORIC ACIDS : PHOSPORIC ACID 18
28092020 DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHORIC ACID AND POLYPHOSPHORIC ACIDS : POLYPHOSPHORIC ACIDS 18
2810 OXIDES OF BORON; BORIC ACIDS - Oxides of boron; boric acids: 28100010 OXIDES OF BORON; BORIC ACIDS - OXIDES OF BORON; BORIC ACIDS : OXIDES OF BORON 18
28100020 OXIDES OF BORON; BORIC ACIDS - OXIDES OF BORON; BORIC ACIDS : BORIC ACIDS 18
2811 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - Other inorganic acids : 28111100 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC ACIDS : HYDROGEN FLUORIDE (HYDROFLUORIC ACID) 18
28111910 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC ACIDS : - OTHER : HYDROCYANIC ACID (HYDROGEN CYANIDE, PRUSSIC ACID) 18
28111920 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC ACIDS : - OTHER : HYPOPHOSPHORUS ACID (PHOSPHINIC ACID) 18
28111930 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC ACIDS : - OTHER : ACIDS OF ARSENIC 18
28111940 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC ACIDS : - OTHER : SULPHONIC ACID 18
28111990 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC ACIDS : - OTHER : OTHER 18
28112110 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : - CARBON DIOXIDE : DRY ICE 18
28112190 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : - CARBON DIOXIDE : OTHER 18
28112200 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : SILICON DIOXIDE 18
28112300 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : SULPHUR DIOXIDE 18
28112910 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : - OTHER : ARSENIC PENTAOXIDE 18
28112920 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : - OTHER : ARSENIC TRIOXIDE 18
28112930 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : - OTHER : NITROUS OXIDE 18
28112940 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : - OTHER : CARBON MONOXIDE 18
28112950 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : - OTHER : SULPHUR TRIOXIDE (SULPHURIC ANHYDRIDE) 18
28112990 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS - OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS : - OTHER : OTHER 18
2812 HALIDES AND HALIDE OXIDES OF NON-METALS 28121010 HALIDES AND HALIDE OXIDES OF NON-METALS - CHLORIDES AND CHLORIDE OXIDES : PHOSGENE (CARBONYL CHLORIDE, CARBON OXY-CHLORIDE, CHLOROFORMYL CHLORIDE) 18
28121020 HALIDES AND HALIDE OXIDES OF NON-METALS - CHLORIDES AND CHLORIDE OXIDES : PHOSPHORUS TRICHLORIDE 18
28121021 PHOSPHORUS TRICHLORIDE 18
28121022 PHOSPHORUS PENTACHLORIDE 18
28121030 HALIDES AND HALIDE OXIDES OF NON-METALS - CHLORIDES AND CHLORIDE OXIDES : PHOSPHORUS OXYCHLORIDE 18
28121040 HALIDES AND HALIDE OXIDES OF NON-METALS - CHLORIDES AND CHLORIDE OXIDES : SULPHUR OXYCHLORIDE, THIONYL CHLORIDE 18
28121041 SULPHUR OXYCHLORIDE 18
28121042 SULPHUR MONOCHLORIDE 18
28121043 SULPHUR DICHLORIDE 18
28121047 THIONYL CHLORIDE 18
28121050 HALIDES AND HALIDE OXIDES OF NON-METALS - CHLORIDES AND CHLORIDE OXIDES : SILICON TETRACHLORIDE 18
28121060 ARSENOUS TRICHLORIDE 18
28121090 HALIDES AND HALIDE OXIDES OF NON-METALS - CHLORIDES AND CHLORIDE OXIDES : OTHER 18
28129000 HALIDES AND HALIDE OXIDES OF NON-METALS - OTHER 18
2813 SULPHIDES OF NON-METALS; COMMERCIAL PHOSPHORUS TRISULPHIDE 28131000 SULPHIDES OF NON-METALS; COMMERCIAL PHOSPHORUS TRISULPHIDE -CARBON DISULPHIDE 18
28139010 SULPHIDES OF NON-METALS; COMMERCIAL PHOSPHORUS TRISULPHIDE - OTHER : ARSENIC DISULPHIDE (ARTIFICIAL) 18
28139020 SULPHIDES OF NON-METALS; COMMERCIAL PHOSPHORUS TRISULPHIDE - OTHER : COMMERCIAL PHOSPHORUS TRISULPHIDE 18
28139090 SULPHIDES OF NON-METALS; COMMERCIAL PHOSPHORUS TRISULPHIDE - OTHER : OTHER 18
2814 AMMONIA, ANHYDROUS OR IN AQUEOUS SOLUTION 28141000 AMMONIA, ANHYDROUS OR IN AQUEOUS SOLUTION - ANHYDROUS AMMONIA 18
28142000 AMMONIA, ANHYDROUS OR IN AQUEOUS SOLUTION - AMMONIA IN AQUEOUS SOLUTION 18
2815 SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE (CAUSTIC POTASH); PEROXIDES OF SODIUM OR POTASSIUM - Sodium hydroxide (caustic soda) : 28151110 SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE (CAUSTIC POTASH); PEROXIDES OF SODIUM OR POTASSIUM - SODIUM HYDROXIDE (CAUSTIC SODA) : - SOLID : FLAKES 18
28151190 SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE (CAUSTIC POTASH); PEROXIDES OF SODIUM OR POTASSIUM - SODIUM HYDROXIDE (CAUSTIC SODA) : - SOLID : OTHER 18
28151200 SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE (CAUSTIC POTASH); PEROXIDES OF SODIUM OR POTASSIUM - SODIUM HYDROXIDE (CAUSTIC SODA) : IN AQUEOUS SOLUTION (SODA LYE OR LIQUID SODA) 18
28152000 SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE (CAUSTIC POTASH); PEROXIDES OF SODIUM OR POTASSIUM - POTASSIUM HYDROXIDE (CAUSTIC POTASH) 18
28153000 SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE (CAUSTIC POTASH); PEROXIDES OF SODIUM OR POTASSIUM - PEROXIDES OF SODIUM OR POTASSIUM 18
2816 HYDROXIDE AND PEROXIDE OF MAGNESIUM; OXIDES, HYDROXIDES AND PEROXIDES, OF STRONTIUM OR BARIUM 28161010 HYDROXIDE AND PEROXIDE OF MAGNESIUM; OXIDES, HYDROXIDES AND PEROXIDES, OF STRONTIUM OR BARIUM - HYDROXIDE AND PEROXIDE OF MAGNESIUM : HYDROXIDE OF MAGNESIUM 18
28161020 HYDROXIDE AND PEROXIDE OF MAGNESIUM; OXIDES, HYDROXIDES AND PEROXIDES, OF STRONTIUM OR BARIUM - HYDROXIDE AND PEROXIDE OF MAGNESIUM : PEROXIDE OF MAGNESIUM 18
28164000 HYDROXIDE AND PEROXIDE OF MAGNESIUM; OXIDES, HYDROXIDES AND PEROXIDES, OF STRONTIUM OR BARIUM - OXIDES, HYDROXIDES AND PEROXIDES, OF STRONTIUM OR BARIUM 18
2817 ZINC OXIDE; ZINC PEROXIDE 28170010 ZINC OXIDE; ZINC PEROXIDE - ZINC OXIDE; ZINC PEROXIDE : ZINC OXIDE 18
28170020 ZINC OXIDE; ZINC PEROXIDE - ZINC OXIDE; ZINC PEROXIDE : ZINC PEROXIDE 18
2818 ARTIFICIAL CORUNDUM, WHETHER OR NOT CHEMICALLY DEFINED; ALUMINIUM OXIDE; ALUMINIUM HYDROXIDE 28181000 ARTIFICIAL CORUNDUM, WHETHER OR NOT CHEMICALLY DEFINED; ALUMINIUM OXIDE; ALUMINIUM HYDROXIDE ARTIFICIAL CORUNDUM, WHETHER OR NOT CHEMICALLY DEFINED 18
28182010 ARTIFICIAL CORUNDUM, WHETHER OR NOT CHEMICALLY DEFINED; ALUMINIUM OXIDE; ALUMINIUM HYDROXIDE - ALUMINIUM OXIDE, OTHER THAN ARTIFICIAL CORUNDUM : ALUMINA, CALCINED 18
28182090 ARTIFICIAL CORUNDUM, WHETHER OR NOT CHEMICALLY DEFINED; ALUMINIUM OXIDE; ALUMINIUM HYDROXIDE - ALUMINIUM OXIDE, OTHER THAN ARTIFICIAL CORUNDUM : OTHER 18
28183000 ARTIFICIAL CORUNDUM, WHETHER OR NOT CHEMICALLY DEFINED; ALUMINIUM OXIDE; ALUMINIUM HYDROXIDE -ALUMINIUM HYDROXIDE 18
2819 CHROMIUM OXIDES AND HYDROXIDES 28191000 CHROMIUM OXIDES AND HYDROXIDES - CHROMIUM TRIOXIDE 18
28199000 CHROMIUM OXIDES AND HYDROXIDES - OTHER 18
2820 MANGANESE OXIDES 28201000 MANGANESE OXIDES - MANGANESE DIOXIDE 18
28209000 MANGANESE OXIDES - OTHER 18
2821 IRON OXIDES AND HYDROXIDES; EARTH COLOURS CONTAINING 70% OR MORE BY WEIGHT OF COMBINED IRON EVALUATED AS Fe2O3 28211010 IRON OXIDES AND HYDROXIDES; EARTH COLOURS CONTAINING 70% OR MORE BY WEIGHT OF COMBINED IRON EVALUATED AS Fe2O3 - IRON OXIDES AND HYDROXIDES : IRON OXIDES 18
28211020 IRON OXIDES AND HYDROXIDES; EARTH COLOURS CONTAINING 70% OR MORE BY WEIGHT OF COMBINED IRON EVALUATED AS Fe2O3 - IRON OXIDES AND HYDROXIDES : IRON HYDROXIDES 18
28212000 IRON OXIDES AND HYDROXIDES; EARTH COLOURS CONTAINING 70% OR MORE BY WEIGHT OF COMBINED IRON EVALUATED AS Fe2O3 - EARTH COLOURS 18
2822 COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES 28220010 COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES - COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES : COBALT OXIDES 18
28220020 COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES - COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES : COBALT HYDROXIDES 18
28220030 COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES - COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES : COMMERCIAL COBALT OXIDES 18
2823 TITANIUM OXIDES 28230010 TITANIUM OXIDES - TITANIUM OXIDES : TITANIUM DIOXIDE 18
28230090 TITANIUM OXIDES - TITANIUM OXIDES : OTHER 18
2824 LEAD OXIDES; RED LEAD AND ORANGE LEAD 28241010 LEAD OXIDES; RED LEAD AND ORANGE LEAD - LEAD MONOXIDE (LITHARGE, MASSICOT) : LITHARGE 18
28241020 LEAD OXIDES; RED LEAD AND ORANGE LEAD - LEAD MONOXIDE (LITHARGE, MASSICOT) : MASSICOT 18
28242000 LEAD OXIDES; RED LEAD AND ORANGE LEAD -RED LEAD AND ORANGE LEAD 18
28249000 LEAD OXIDES; RED LEAD AND ORANGE LEAD - OTHER 18
2825 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES 28251010 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS : HYDRAZINE ANHYDROUS 18
28251020 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS : HYDRAZINE HYDRATE 18
28251030 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS : HYDRAZINE SULPHATE 18
28251040 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS : HYDROXYLAMINE SULPHATE 18
28251090 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS : OTHER 18
28252000 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - LITHIUM OXIDE AND HYDROXIDE 18
28253010 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - VANADIUM OXIDES AND HYDROXIDES : VANADIUM PENTAOXIDE FLAKES 18
28253090 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES VANADIUM OXIDES AND HYDROXIDES : OTHER 18
28254000 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - NICKEL OXIDES AND HYDROXIDES 18
28255000 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - COPPER OXIDES AND HYDROXIDES 18
28256010 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - GERMANIUM OXIDES AND ZIRCONIUM DIOXIDE : GERMANIUM OXIDES 18
28256020 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - GERMANIUM OXIDES AND ZIRCONIUM DIOXIDE : ZIRCONIUM DIOXIDE 18
28257010 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - MOLYBDENUM OXIDES AND HYDROXIDES : MOLYBDENUM TRIOXIDE 18
28257020 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - MOLYBDENUM OXIDES AND HYDROXIDES : MOLYBDIC ACID 18
28257090 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - MOLYBDENUM OXIDES AND HYDROXIDES : OTHER 18
28258000 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES ANTIMONY OXIDES 18
28259010 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - OTHER : TIN OXIDE 18
28259020 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - OTHER : CADMIUM OXIDE 18
28259030 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - OTHER : MERCURY OXIDES (MERCURIC OXIDE) 18
28259040 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - OTHER : CALCIUM HYDROXIDE 18
28259050 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - OTHER : AMMONIUM HYDROXIDE 18
28259090 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER METAL OXIDES, HYDROXIDES AND PEROXIDES - OTHER : OTHER 18
2826 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - Fluorides : 28261110 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - FLUORIDES : - OF AMMONIUM OR OF SODIUM : AMMONIUM FLUORIDES 18
28261120 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - FLUORIDES : - OF AMMONIUM OR OF SODIUM : SODIUM FLUORIDES 18
28261200 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - FLUORIDES : OF ALUMINIUM 18
28261910 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - FLUORIDES : - OTHER : MAGNESIUM FLUORIDE 18
28261990 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - FLUORIDES : - OTHER : OTHER 18
28262010 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - FLUOROSILICATES OF SODIUM OR OF POTASSIUM : FLUOROSILICATES OF SODIUM 18
28262020 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - FLUOROSILICATES OF SODIUM OR OF POTASSIUM : FLUOROSILICATES OF POTASSIUM 18
28263000 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS -SODIUM HEXAFLUOROALUMINATE (SYNTHETIC CRYOLITE) 18
28269000 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE SALTS - OTHER 18
2827 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES 28271000 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - AMMONIUM CHLORIDE 18
28272000 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - CALCIUM CHLORIDE 18
28273100 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : OF MAGNESIUM 18
28273200 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : OF ALUMINIUM 18
28273300 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : OF IRON 18
28273400 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : OF COBALT 18
28273500 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : OF NICKEL 18
28273600 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : OF ZINC 18
28273910 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : - OTHER : MERCURIC CHLORIDE 18
28273920 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : - OTHER : MERCUROUS CHLORIDE 18
28273930 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : - OTHER : STRONTIUM CHLORIDE 18
28273940 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : - OTHER : CUPROUS CHLORIDE 18
28273990 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - OTHER CHLORIDES : - OTHER : OTHER 18
28274110 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - CHLORIDE OXIDES AND CHLORIDE HYDROXIDES : - OF COPPER : COPPER OXYCHLORIDE 18
28274190 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - CHLORIDE OXIDES AND CHLORIDE HYDROXIDES : - OF COPPER : OTHER 18
28274900 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - CHLORIDE OXIDES AND CHLORIDE HYDROXIDES : OTHER 18
28275110 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - BROMIDES AND BROMIDE OXIDES - BROMIDES OF SODIUM OR OF POTASSIUM : BROMIDES OF SODIUM 18
28275120 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - BROMIDES AND BROMIDE OXIDES - BROMIDES OF SODIUM OR OF POTASSIUM : BROMIDES OF POTASSIUM 18
28275910 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - BROMIDES AND BROMIDE OXIDES - OTHER : MAGNESIUM BROMIDE 18
28275990 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - BROMIDES AND BROMIDE OXIDES - OTHER : OTHER 18
28276010 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - IODIDES AND IODIDE OXIDES - POTASSIUM IODIDE 18
28276020 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - IODIDES AND IODIDE OXIDES - SODIUM IODIDE 18
28276090 CHLORIDES, CHLORIDE OXIDES AND CHLORIDE HYDROXIDES; BROMIDES AND BROMIDE OXIDES; IODIDES AND IODIDE OXIDES - IODIDES AND IODIDE OXIDES - OTHER 18
2828 HYPOCHLORITES ; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES 28281010 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - COMMERCIAL CALCIUM HYPOCHLORITE AND OTHER CALCIUM HYPOCHLORITES : COMMERCIAL CALCIUM HYPOCHLORITE (BLEACHING PASTE OR POWDER) 18
28281090 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - COMMERCIAL CALCIUM HYPOCHLORITE AND OTHER CALCIUM HYPOCHLORITES : OTHER 18
28289011 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - OTHER : - SODIUM HYPOCHLORITES : BLEACHING PASTE OR POWDER 18
28289019 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - OTHER : - SODIUM HYPOCHLORITES : OTHER 18
28289020 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - OTHER : POTASSIUM HYPOCHLORITES 18
28289030 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - OTHER : SODIUM CHLORITE 18
28289040 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - OTHER : ALUMINIUM CHLORITE 18
28289050 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - OTHER : HYPOBROMITES 18
28289060 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - OTHER : BLEACHING PASTE OR POWDER OF OTHER HYPOCHLORITES 18
28289090 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES - OTHER : OTHER 18
2829 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - Chlorates : 28291100 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - CHLORATES : OF SODIUM 18
28291910 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - CHLORATES : - OTHER : BARIUM CHLORATE 18
28291920 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - CHLORATES : - OTHER : POTASSIUM CHLORATE 18
28291930 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - CHLORATES : - OTHER : MAGNESIUM CHLORATE 18
28291990 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - CHLORATES : - OTHER : OTHER 18
28299010 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - OTHER : PERCHLORATES 18
28299020 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - OTHER : BROMATES AND PERBROMATES 18
28299030 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES - OTHER : IODATES AND PERIODATES 18
2830 SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED 28301000 SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED - SODIUM SULPHIDES 18
28302000 SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED - ZINC SULPHIDE 18
28303000 SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED - CADMIUM SULPHIDE 18
28309010 SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED - OTHER - SULPHIDES 18
28309020 SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED - OTHER - POLYSULPHIDES 18
2831 DITHIONITES AND SULPHOXYLATES 28311010 DITHIONITES AND SULPHOXYLATES - OF SODIUM : SODIUM DITHIONITES (SODIUM HYDROSULPHITE) 18
28311020 DITHIONITES AND SULPHOXYLATES - OF SODIUM : SODIUM SULPHOXYLATES (INCLUDING SODIUM FORMALDEHYDE SULPHOXYLATE) 18
28319010 DITHIONITES AND SULPHOXYLATES - OTHER : DITHIONITES 18
28319020 DITHIONITES AND SULPHOXYLATES - OTHER : SULPHOXYLATES 18
2832 SULPHITES; THIOSULPHATES 28321010 SULPHITES; THIOSULPHATES - SODIUM SULPHITES : SODIUM BISULPHITE 18
28321020 SULPHITES; THIOSULPHATES - SODIUM SULPHITES : SODIUM HYDROSULPHITE 18
28321090 SULPHITES; THIOSULPHATES - SODIUM SULPHITES : OTHER 18
28322010 SULPHITES; THIOSULPHATES - OTHER SULPHITES: POTASSIUM METABISULPHITE 18
28322020 SULPHITES; THIOSULPHATES - OTHER SULPHITES: MAGNESIUM SULPHITE 18
28322090 SULPHITES; THIOSULPHATES - OTHER SULPHITES: OTHER 18
28323010 SULPHITES; THIOSULPHATES - THIOSULPHATES : SODIUM THIOSULPHATE (HYPO) 18
28323020 SULPHITES; THIOSULPHATES - THIOSULPHATES : MAGNESIUM THIOSULPHATE 18
28323090 SULPHITES; THIOSULPHATES - THIOSULPHATES : OTHER 18
2833 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) 28331100 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - SODIUM SULPHATES : DISODIUM SULPHATE 18
28331910 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - SODIUM SULPHATES : - OTHER : SODIUM HYDROGEN SULPHATE (ACID SULPHATE) 18
28331920 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - SODIUM SULPHATES : - OTHER : SODIUM PYROSULPHATE 18
28331990 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - SODIUM SULPHATES : - OTHER : OTHER 18
28332100 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : OF MAGNESIUM 18
28332210 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OF ALUMINIUM : ALUMINIUM SULPHATE (IRON FREE) 18
28332290 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OF ALUMINIUM : OTHER 18
28332300 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : OF CHROMIUM 18
28332400 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : OF NICKEL 18
28332500 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : OF COPPER 18
28332610 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OF ZINC : AGRICULTURAL GRADE ZINC SULPHATE ORDINARILY USED AS MICRONUTRIENT 18
28332690 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OF ZINC : OTHER 18
28332700 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : OF BARIUM 18
28332910 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OTHER : FERROUS SULPHATE 18
28332920 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OTHER : MERCURIC SULPHATE 18
28332930 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OTHER : QUINIDINE SULPHATE 18
28332940 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OTHER : MANGANESE SULPHATE 18
28332950 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OTHER : STRONTIUM SULPHATE 18
28332990 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - OTHER SULPHATES : - OTHER : OTHER 18
28333010 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - ALUMS: AMMONIUM ALUM 18
28333020 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - ALUMS: FERRIC AMMONIUM ALUM 18
28333030 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - ALUMS: POTASH ALUM 18
28333090 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - ALUMS: OTHER 18
28334000 SULPHATES; ALUMS; PEROXOSULPHATES (PERSULPHATES) - PEROXOSULPHATES (PERSULPHATES) 18
2834 NITRITES; NITRATES 28341010 NITRITES; NITRATES - NITRITES : SODIUM NITRITE 18
28341090 NITRITES; NITRATES - NITRITES : OTHER 18
28342100 NITRITES; NITRATES - NITRATES: OF POTASSIUM 18
28342910 NITRITES; NITRATES - NITRATES: - OTHER : STRONTIUM NITRATE 18
28342920 NITRITES; NITRATES - NITRATES: - OTHER : MAGNESIUM NITRATE 18
28342930 NITRITES; NITRATES - NITRATES: - OTHER : BARIUM NITRATE 18
28342990 NITRITES; NITRATES - NITRATES: - OTHER : OTHER 18
2835 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED 28351010 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED PHOSPHINATES (HYPOPHOSPHITES) AND PHOSPHONATES (PHOSPHITES) : CALCIUM HYPOPHOSPHITE 18
28351020 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED PHOSPHINATES (HYPOPHOSPHITES) AND PHOSPHONATES (PHOSPHITES) : MAGNESIUM HYPOPHOSPHITE 18
28351090 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED PHOSPHINATES (HYPOPHOSPHITES) AND PHOSPHONATES (PHOSPHITES) :OTHER 18
28352200 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : OF MONO-OR DISODIUM 18
28352300 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : OF TRISODIUM 18
28352400 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : OF POTASSIUM 18
28352500 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : CALCIUM HYDROGENORTHOPHOSPHATE ("DICALCIUM PHOSPHATE") 18
28352610 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : - OTHER PHOSPHATES OF CALCIUM : CALCIUM MONOBASIC PHOSPHATE 18
28352620 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : - OTHER PHOSPHATES OF CALCIUM : CALCIUM TRIBASIC PHOSPHATE 18
28352690 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : - OTHER PHOSPHATES OF CALCIUM : OTHER 18
28352910 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : - OTHER : MAGNESIUM PHOSPHATE, MONOBASIC 18
28352920 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : - OTHER : MAGNESIUM PHOSPHATE, DIBASIC 18
28352930 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : - OTHER : MAGNESIUM PHOSPHATE, TRIBASIC 18
28352940 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : - OTHER : SODIUM HEXAMETAPHOSPHATE 18
28352990 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - PHOSPHATES : - OTHER : OTHER 18
28353100 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - POLYPHOSPHATES : SODIUM TRIPHOSPHATE (SODIUM TRIPOLY- PHOSPHATE) 18
28353900 PHOSPHINATES (HYPOPHOSPHITES), PHOSPHONATES (PHOSPHITES) AND PHOSPHATES; POLYPHOSPHATES, WHETHER OR NOT CHEMICALLY DEFINED - POLYPHOSPHATES : OTHER 18
2836 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE 28361000 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE COMMERCIAL AMMONIUM CARBONATE AND OTHER AMMONIUM CARBONATES 18
28362010 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - DISODIUM CARBONATE : DISODIUM CARBONATE, DENSE 18
28362020 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - DISODIUM CARBONATE : DISODIUM CARBONATE, LIGHT 18
28362090 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - DISODIUM CARBONATE : OTHER 18
28363000 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE SODIUM HYDROGENCARBONATE (SODIUM BICARBONATE) 18
28364000 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE POTASSIUM CARBONATES 18
28365000 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE CALCIUM CARBONATE 18
28366000 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE BARIUM CARBONATE 18
28367000 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE LEAD CARBONATE 18
28369100 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - OTHER : LITHIUM CARBONATES 18
28369200 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - OTHER : STRONTIUM CARBONATE 18
28369910 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - OTHER : - OTHER : PERCARBONATES 18
28369920 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - OTHER : - OTHER : MAGNESIUM CARBONATE 18
28369930 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - OTHER : - OTHER : ALUMINIUM BICARBONATE 18
28369990 CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE - OTHER : - OTHER : OTHER 18
2837 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - Cyanides and cyanide oxides : 28371100 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - CYANIDES AND CYANIDE OXIDES : OF SODIUM 18
28371910 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - CYANIDES AND CYANIDE OXIDES : - OTHER : POTASSIUM CYANIDE 18
28371920 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - CYANIDES AND CYANIDE OXIDES : - OTHER : DOUBLE CYANIDE OF POTASSIUM AND SODIUM 18
28371990 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - CYANIDES AND CYANIDE OXIDES : - OTHER : OTHER 18
28372010 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - COMPLEX CYANIDES : AMMONIUM SULPHOCYANIDE 18
28372020 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - COMPLEX CYANIDES : POTASSIUM FERRICYANIDE 18
28372030 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - COMPLEX CYANIDES : POTASSIUM FERROCYANIDE 18
28372040 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - COMPLEX CYANIDES : SODIUM FERROCYANIDE 18
28372050 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - COMPLEX CYANIDES : SODIUM NITROPRUSSIDE (SODIUM NITROFERRICYANIDE) 18
28372090 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES - COMPLEX CYANIDES : OTHER 18
2838 FULMINATES, CYANATES AND THIOCYANATES - FULMINATES, CYANATES AND THIOCYANATES : FULMINATES 28380010 FULMINATES, CYANATES AND THIOCYANATES - FULMINATES, CYANATES AND THIOCYANATES : FULMINATES OMITTED
28380020 FULMINATES, CYANATES AND THIOCYANATES - FULMINATES, CYANATES AND THIOCYANATES : CYANATES OMITTED
28380030 FULMINATES, CYANATES AND THIOCYANATES - FULMINATES, CYANATES AND THIOCYANATES : THIOCYANATES OMITTED
2839 SILICATES; COMMERCIAL ALKALI METAL SILICATES - Of sodium : 28391100 SILICATES; COMMERCIAL ALKALI METAL SILICATES - OF SODIUM : SODIUM METASILICATES 18
28391900 SILICATES; COMMERCIAL ALKALI METAL SILICATES - OF SODIUM : OTHER 18
28392000 SILICATES; COMMERCIAL ALKALI METAL SILICATES - OF POTASSIUM 18
28399010 SILICATES; COMMERCIAL ALKALI METAL SILICATES - OTHER : MAGNESIUM TRISILICATE 18
28399090 SILICATES; COMMERCIAL ALKALI METAL SILICATES - OTHER : OTHER 18
2840 BORATES; PEROXOBORATES (PERBORATES) - Disodium tetraborate (refined borax): 28401100 BORATES; PEROXOBORATES (PERBORATES) - DISODIUM TETRABORATE (REFINED BORAX) : ANHYDROUS 18
28401900 BORATES; PEROXOBORATES (PERBORATES) - DISODIUM TETRABORATE (REFINED BORAX) : OTHER 18
28402010 BORATES; PEROXOBORATES (PERBORATES) - OTHER BORATES : MAGNESIUM BORATE 18
28402090 BORATES; PEROXOBORATES (PERBORATES) - OTHER BORATES : OTHER 18
28403000 BORATES; PEROXOBORATES (PERBORATES) PEROXOBORATES (PERBORATES) 18
2841 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS 28411010 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - ALUMINATES : SODIUM ALUMINATE 18
28411090 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - ALUMINATES : OTHER 18
28412010 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - CHROMATES OF ZINC OR OF LEAD : CHROMATES OF ZINC 18
28412020 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - CHROMATES OF ZINC OR OF LEAD : CHROMATES OF LEAD 18
28413000 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS SODIUM DICHROMATE 18
28415010 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - OTHER CHROMATES AND DICHROMATES; PEROXOCHROMATES : SODIUM CHROMATE 18
28415090 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - OTHER CHROMATES AND DICHROMATES; PEROXOCHROMATES : OTHER 18
28416100 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - MANGANITES, MANGANATES AND PERMANGANATES : POTASSIUM PERMANGANATE 18
28416900 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - MANGANITES, MANGANATES AND PERMANGANATES : OTHER 18
28417010 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - MOLYBDATES : ALUMINIUM MOLYBDATE 18
28417020 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - MOLYBDATES : SODIUM MOLYBDATE 18
28417090 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - MOLYBDATES : OTHER 18
28418010 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - TUNGSTATES (WOLFRAMATES) : SODIUM TUNGSTATE 18
28418020 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - TUNGSTATES (WOLFRAMATES) : MAGNESIUM TUNGSTATE 18
28418090 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - TUNGSTATES (WOLFRAMATES) : OTHER 18
28419000 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS - OTHER 18
2842 OTHER SALTS OF INORGANIC ACIDS OR PEROXOACIDS, (INCLUDING ALUMINOSILICATES, WHETHER OR NOT CHEMICALLY DEFINED), OTHER THAN AZIDES 28421000 OTHER SALTS OF INORGANIC ACIDS OR PEROXOACIDS, (INCLUDING ALUMINOSILICATES, WHETHER OR NOT CHEMICALLY DEFINED), OTHER THAN AZIDES -DOUBLE OR COMPLEX SILICATES, INCLUDING ALUMINOSILICATES, WHETHER OR NOT CHEMICALLY DEFINED 18
28429010 OTHER SALTS OF INORGANIC ACIDS OR PEROXOACIDS, (INCLUDING ALUMINOSILICATES, WHETHER OR NOT CHEMICALLY DEFINED), OTHER THAN AZIDES - OTHER : ARSENITES AND ARSENATES 18
28429020 OTHER SALTS OF INORGANIC ACIDS OR PEROXOACIDS, (INCLUDING ALUMINOSILICATES, WHETHER OR NOT CHEMICALLY DEFINED), OTHER THAN AZIDES - OTHER : BICHROMATES AND DICHROMATES 18
28429090 OTHER SALTS OF INORGANIC ACIDS OR PEROXOACIDS, (INCLUDING ALUMINOSILICATES, WHETHER OR NOT CHEMICALLY DEFINED), OTHER THAN AZIDES - OTHER : OTHER 18
2843 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS 28431010 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - COLLOIDAL PRECIOUS METALS : OF GOLD 18
28431020 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - COLLOIDAL PRECIOUS METALS : OF SILVER 18
28431090 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - COLLOIDAL PRECIOUS METALS : OTHER 18
28432100 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - SILVER COMPOUNDS : SILVER NITRATE 18
28432900 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - SILVER COMPOUNDS : OTHER 18
28433000 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - GOLD COMPOUNDS 18
28439011 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - OTHER COMPOUNDS; AMALGAMS : - OTHER COMPOUNDS : SODIUM AUROUS THIOSULPHATE 18
28439012 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - OTHER COMPOUNDS; AMALGAMS : - OTHER COMPOUNDS : NOBLE METAL SOLUTIONS OF PLATINUM, RHODIUM AND PALLADIUM 18
28439019 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - OTHER COMPOUNDS; AMALGAMS : - OTHER COMPOUNDS : OTHER 18
28439020 COLLOIDAL PRECIOUS METALS; INORGANIC OR ORGANIC COMPOUNDS OF PRECIOUS METALS, WHETHER OR NOT CHEMICALLY DEFINED; AMALGAMS OF PRECIOUS METALS - OTHER COMPOUNDS; AMALGAMS : AMALGAMS 18
2844 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS 28441000 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - NATURAL URANIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING NATURAL URANIUM OR NATURAL URANIUM COMPOUNDS 18
28442000 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - URANIUM ENRICHED IN U235 AND ITS COMPOUNDS; PLUTONIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING URANIUM ENRICHED IN U235, PLUTONIUM OR COMPOUNDS OF THESE PRODUCTS 18
28443010 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - URANIUM DEPLETED IN U235 AND ITS COMPOUNDS; THORIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING URANIUM DEPLETED IN U235, THORIUM OR COMPOUNDS OF THESE PRODUCTS : URANIUM DEPLETED IN U235 AND THORIUM AND THEIR ALLOYS, UNWROUGHT OR WROUGHT AND COMPOUNDS THEREOF 18
28443021 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - URANIUM DEPLETED IN U235 AND ITS COMPOUNDS; THORIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING URANIUM DEPLETED IN U235, THORIUM OR COMPOUNDS OF THESE PRODUCTS : - COMPOUNDS OF THORIUM OR OF URANIUM DEPLETED IN U235 : THORIUM OXIDE 18
28443022 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - URANIUM DEPLETED IN U235 AND ITS COMPOUNDS; THORIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING URANIUM DEPLETED IN U235, THORIUM OR COMPOUNDS OF THESE PRODUCTS : - COMPOUNDS OF THORIUM OR OF URANIUM DEPLETED IN U235 : THORIUM HYDROXIDE 18
28443023 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - URANIUM DEPLETED IN U235 AND ITS COMPOUNDS; THORIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING URANIUM DEPLETED IN U235, THORIUM OR COMPOUNDS OF THESE PRODUCTS : - COMPOUNDS OF THORIUM OR OF URANIUM DEPLETED IN U235 : THORIUM NITRATE 18
28443029 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - URANIUM DEPLETED IN U235 AND ITS COMPOUNDS; THORIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING URANIUM DEPLETED IN U235, THORIUM OR COMPOUNDS OF THESE PRODUCTS : - COMPOUNDS OF THORIUM OR OF URANIUM DEPLETED IN U235 : OTHER 18
28443030 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - URANIUM DEPLETED IN U235 AND ITS COMPOUNDS; THORIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING URANIUM DEPLETED IN U235, THORIUM OR COMPOUNDS OF THESE PRODUCTS : WASTE AND SCRAP OF URANIUM DEPLETED IN U235 OR OF THORIUM 18
28443090 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - URANIUM DEPLETED IN U235 AND ITS COMPOUNDS; THORIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING URANIUM DEPLETED IN U235, THORIUM OR COMPOUNDS OF THESE PRODUCTS : OTHER 18
28444000 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - RADIOACTIVE ELEMENTS AND ISOTOPES AND COMPOUNDS OTHER THAN THOSE OF SUBHEADINGS 2844 10, 2844 20 OR 2844 30; ALLOYS, DISPERSIONS (INCLUDING CERMETS), CERAMIC PRODUCTS AND MIXTURES CONTAINING THESE ELEMENTS, ISOTOPES OR COMPOUNDS; RADIOACTIVE RESIDUES 18
28445000 RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS - SPENT (IRRADIATED) FUEL ELEMENTS (CARTRIDGES) OF NUCLEAR REACTORS 18
2845 ISOTOPES OTHER THAN THOSE OF HEADING 2844; COMPOUNDS, INORGANIC OR ORGANIC, OF SUCH ISOTOPES, WHETHER OR NOT CHEMICALLY DEFINED 28451000 ISOTOPES OTHER THAN THOSE OF HEADING 2844; COMPOUNDS, INORGANIC OR ORGANIC, OF SUCH ISOTOPES, WHETHER OR NOT CHEMICALLY DEFINED -HEAVY WATER (DEUTERIUM OXIDE) 5
28459010 ISOTOPES OTHER THAN THOSE OF HEADING 2844; COMPOUNDS, INORGANIC OR ORGANIC, OF SUCH ISOTOPES, WHETHER OR NOT CHEMICALLY DEFINED - OTHER : NUCLEAR FUELS NOT ELSEWHERE INCLUDED OR SPECIFIED 5
28459090 ISOTOPES OTHER THAN THOSE OF HEADING 2844; COMPOUNDS, INORGANIC OR ORGANIC, OF SUCH ISOTOPES, WHETHER OR NOT CHEMICALLY DEFINED - OTHER : OTHER 5
2846 COMPOUNDS, INORGANIC OR ORGANIC, OF RARE-EARTH METALS, OF YTTRIUM OR OF SCANDIUM OR OF MIXTURES OF THESE METALS 28461010 COMPOUNDS, INORGANIC OR ORGANIC, OF RARE-EARTH METALS, OF YTTRIUM OR OF SCANDIUM OR OF MIXTURES OF THESE METALS - CERIUM COMPOUNDS : CERIUM OXIDES 18
28461090 COMPOUNDS, INORGANIC OR ORGANIC, OF RARE-EARTH METALS, OF YTTRIUM OR OF SCANDIUM OR OF MIXTURES OF THESE METALS - CERIUM COMPOUNDS : OTHER 18
28469010 COMPOUNDS, INORGANIC OR ORGANIC, OF RARE-EARTH METALS, OF YTTRIUM OR OF SCANDIUM OR OF MIXTURES OF THESE METALS - OTHER : RARE-EARTH OXIDES NOT ELSEWHERE INCLUDED OR SPECIFIED 18
28469020 COMPOUNDS, INORGANIC OR ORGANIC, OF RARE-EARTH METALS, OF YTTRIUM OR OF SCANDIUM OR OF MIXTURES OF THESE METALS - OTHER : RARE-EARTH FLUORIDES NOT ELSEWHERE INCLUDED OR SPECIFIED 18
28469030 COMPOUNDS, INORGANIC OR ORGANIC, OF RARE-EARTH METALS, OF YTTRIUM OR OF SCANDIUM OR OF MIXTURES OF THESE METALS - OTHER : RARE-EARTH CHLORIDES NOT ELSEWHERE INCLUDED OR SPECIFIED 18
28469090 COMPOUNDS, INORGANIC OR ORGANIC, OF RARE-EARTH METALS, OF YTTRIUM OR OF SCANDIUM OR OF MIXTURES OF THESE METALS - OTHER : OTHER 18
2847 HYDROGEN PEROXIDE, WHETHER OR NOT SOLIDIFIED WITH UREA 28470000 HYDROGEN PEROXIDE, WHETHER OR NOT SOLIDIFIED WITH UREA 18
2848 PHOSPHIDES, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING FERROPHOSPHORUS 28480010 PHOSPHIDES, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING FERROPHOSPHORUS - PHOSPHIDES, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING FERROPHOSPHORUS : OF COPPER (PHOSPHOR COPPER), CONTAINING MORE THAN 15% BY WEIGHT OF PHOSPHORUS 18
28480020 PHOSPHIDES, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING FERROPHOSPHORUS - PHOSPHIDES, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING FERROPHOSPHORUS : OF ZINC 18
28480090 PHOSPHIDES, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING FERROPHOSPHORUS - PHOSPHIDES, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING FERROPHOSPHORUS : OTHER 18
2849 CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED 28491000 CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED - OF CALCIUM 18
28492010 CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED - OF SILICON : CARBORUNDUM 18
28492090 CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED - OF SILICON : OTHER 18
28499010 CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED - OTHER :BORON CARBIDE 18
28499020 CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED - OTHER :TUNGSTEN CARBIDE 18
28499090 CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED - OTHER :OTHER 18
2850 HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 28500010 HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 - HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 : HYDRIDES 18
28500020 HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 - HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 : NITRIDES 18
28500030 HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 - HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 : AZIDES 18
28500041 HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 - HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 : - SILICIDES : OF CALCIUM 18
28500049 HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 - HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 : - SILICIDES : OTHER 18
28500050 HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 - HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849 : BORIDES 18
2851 - 28510010 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY OMITTED
28510020 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : LIQUID AIR, WHETHER OR NOT ANY FRACTION OF RARE GASES HAS BEEN REMOVED OMITTED
28510030 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : COMPRESSED AIR OMITTED
28510040 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : AMALGAMS, OTHER THAN OF PRECIOUS METALS OMITTED
28510090 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : OTHER OMITTED
28510091 CYNOGEN CHLORIDE OMITTED
28510099 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS: OTHER OMITTED
2852 INORGANIC OR ORGANIC COMPOUNDS OF MERCURY, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING AMALGAMS: 28521000 INORGANIC OR ORGANIC COMPOUNDS OF MERCURY, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING AMALGAMS;-CHEMICALLY DEFINED 18
28529000 INORGANIC OR ORGANIC COMPOUNDS OF MERCURY, WHETHER OR NOT CHEMICALLY DEFINED, EXCLUDING AMALGAMS;-OTHER 18
2853 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS 28530010 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS: - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : AMALGAMS, OTHER THAN OF PRECIOUS METALS --- DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY 18
28530020 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS: - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : AMALGAMS, OTHER THAN OF PRECIOUS METALS --- LIQUID AIR, WHETHER OR NOT ANY FRACTION OF RARE GASES HAS BEEN REMOVED 18
28530030 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS: - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : AMALGAMS, OTHER THAN OF PRECIOUS METALS --- COMPRESSED AIR 5
28530040 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS: - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : AMALGAMS, OTHER THAN OF PRECIOUS METALS --- AMALGAMS, OTHER THAN OF PRECIOUS METALS 18
28530091 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS: - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : AMALGAMS, OTHER THAN OF PRECIOUS METALS --- OTHER ---- CYANOGEN CHLORIDE [(CN) CL] 18
28530099 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS: - OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILAR PURITY); LIQUID AIR (WHETHER OR NOT RARE GASES HAVE BEEN REMOVED); COMPRESSED AIR; AMALGAMS, OTHER THAN AMALGAMS OF PRECIOUS METALS : AMALGAMS, OTHER THAN OF PRECIOUS METALS --- OTHER ---- OTHER 18

 

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