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HS Codes Sections
Sections Sections Description
Section 06 HS Codes List of (Chapter 28 -38 ) - Section VI-Products of the Chemicals or Allied Industries

HS Codes Chapters
Chapters Chapters Description
Chapter 28 Harmonized System Codes of Chapter 28 : Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

HS Codes Sub-Heading
Sub Heading Sub Heading Description
2801 FLUORINE, CHLORINE, BROMINE AND IODINE
2802 SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR
2803 CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED)
2804 HYDROGEN, RARE GASES AND OTHER NON-METALS
2805 ALKALI OR ALKALINE-EARTH METALS; RARE- EARTH METALS,SCANDIUM AND YTTRIUM, WHETHER OR NOT
2806 HCL(HYDROCHLORIC ACID) CHLOROSULPHRIC ACID
2807 SULPHURIC ACID; OLEUM
2808 NITRIC ACID; SULPHONITRIC ACIDS
2809 DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS, WHETHER OR NOT CHEMICALLY
2810 OXIDES OF BORON; BORIC ACIDS
2811 OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON -METALS
2812 HALIDES AND HALIDE OXIDES OF NON-METALS
2813 SULPHIDES OF NON-METALS; COMMERCIAL PHOSPHORUS TRISULPHIDE
2814 AMMONIA, ANHYDROUS OR IN AQUEOUS SOLUTION
2815 SODIUM HYDROXIDE (CAUSTIC SODA); POTASSIUM HYDROXIDE (CAUSTIC POTASH); PEROXIDES OF SODIUM
2816 HYDROXIDE AND PEROXIDE OF MAGNESIUM; OXIDES, HYDROXIDES AND PEROXIDES, OF STRONTIUM OR BA
2817 ZINC OXIDE; ZINC PEROXIDE
2818 ARTIFICIAL CORUNDUM, WHETHER OR NOT CHEMICALLY DEFINED; ALUMINIUM OXIDE; ALUMINIUM HYDR
2819 CHROMIUM OXIDES AND HYDROXIDES
2820 MANGANESE OXIDES
2821 IRON OXIDES AND HYDROXIDES; EARTH COLOURS CONTAINING 70% OR MORE BY WEIGHT OF COMBINED IR
2822 COBALT OXIDES AND HYDROXIDES; COMMERCIAL COBALT OXIDES
2823 TITANIUM OXIDES
2824 LEAD OXIDES; RED LEAD AND ORANGE LEAD
2825 HYDRAZINE AND HYDROXYLAMINE AND THEIR INORGANIC SALTS; OTHER INORGANIC BASES; OTHER META
2826 FLUORIDES; FLUOROSILICATES, FLUOROALUMINATES AND OTHER COMPLEX FLUORINE
2827 CHLRDES,CHLRDE OXIDES & CHLRDE HYDROXIDES;BRMDES & BRMDE OXDS;IODIDS & IODIDE OXIDES
2828 HYPOCHLORITES; COMMERCIAL CALCIUM HYPOCHLORITES; CHLORITES; HYPOBROMITES
2829 CHLORATES AND PERCHLORATES; BROMATES AND PERBROMATES; IODATES AND PERIODATES
2830 SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED
2831 DITHONITES AND SULPHOXYLATES
2832 SULPHITES; THIOSULPHATES
2833 SULPHATES; ALUMS; PEROXOSULPHATES ( PERSULPHATES)
2834 NITRITES; NITRATES
2835 PHOSPHINATES (HYPOPHOSPHITES),PHOSPHONATES (PHOSPHITES) AND PHOSPHATES;POLYPHOSPHATES, WH
2836 CARBNTS;PEROXO CARBNTS (PERCARBNTS);CMMRCLAMMONIUM CARBONATE CONTNG AMMONIUM CARBM
2837 CYANIDES, CYANIDE OXIDES AND COMPLEX CYANIDES
2841 SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS
2842 OTHER SALTS OF INORGANIC ACIDS OR PEROXOACIDS,EXCLUDING AZIDES
2843 COLLOIDL PRECIOUS METALS;INORGNC/ORGNC CMPNDS OF PRECIOUS METALS W/N CHMCLY DEFINED AMA
2844 RADIOACTIVE CHMCL ELMNTS & RADIOACTIVE ISOTOPES(INCL FISSLE/FRTLE CHMCL ELMNTS & ISOTOPES)
2845 ISOTOPES OTHER THAN THOSE OF HEADING 2844; COMPOUNDS, INORGANIC OR ORGANIC, OF SUCH ISOTOPES
2846 CMPNDS,INORGNC/ORGNC OF RARE-ERTH MTLS OF YTTRIUM/OF SCANDIUM/OF MXTRS OF THESE MTLS
2847 HYDROGEN PEROXIDE, WHETHER OR NOT SOLIDIFIED WITH UREA
2848 PHSPHIDS,W/N CHMCLY DFND,EXCL FERO-PHSPHRS
2849 CARBIDES, WHETHER OR NOT CHEMICALLY DEFINED
2850 HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER T
2852 COMPOUNDS, INORGANIC OR ORGANIC, OF MERCURY, EXCLUDING AMALGAMS
2853 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILA

HS Codes Products
Hs Code Product Description
280110 CHLORINE
28011000 CHLORINE
280120 IODINE
28012000 IODINE
280130 FLUORINE BROMINE
28013010 FLUORINE
28013020 BROMINE
280200 SULPHUR SUBLIMD/PRECPTATED COLLDL SULPHUR
28020010 SUBLIMED SULPHUR
28020020 PRECIPITATED SULPHUR
28020030 COLLOIDAL SULPHUR
280300 CARBON (CARBON BLACKS & OTHR FORMS NES)
28030010 CARBON BLACKS
28030020 ACETYLENE BLACK CARBON
28030090 OTHER CARBON
280410 HYDROGEN
28041000 HYDROGEN
280421 ARGON (RARE GASES)
28042100 ARGON (RARE GASES)
280429 OTHER RARE GASES
28042910 HELLIUM
28042990 OTHR RARE GASES OTHER THAN ARGON & HELLIUM
280430 NITROGEN
28043000 NITROGEN
280440 OXYGEN
28044010 OXYGEN,MEDICINAL GRAPE
28044090 OTHER OXYGEN
280450 BORON TELLURIUM
28045010 BORON
28045020 TELLURIUM
280461 SILICON CONTNG MORE THAN99.99% BY WT OF SILICON
28046100 SILICON CONTNG MORE THAN99.99% BY WT OF SILICON
280469 OTHER SILICON
28046900 OTHER SILICON
280470 PHOSPHORUS
28047010 PHOSPHORUS BLACK
28047020 PHOSPHORUS RED
28047030 PHOSPHORUS WHITE OR YELLOW
280480 ARSENIC
28048000 ARSENIC
280490 SELENIUM
28049000 SELENIUM
280511 SODIUM
28051100 SODIUM
280512 CALCIUM
28051200 CALCIUM
280519 OTHER ALKALI/ALKALINE -EARTH METALS
28051900 OTHER ALKALI/ALKALINE -EARTH METALS
280530 RARE-EARTH METALS SCANDIUM & YTTRIUM W/N INTERMIXED/INTERALLOYED
28053000 RARE-EARTH METALS SCANDIUM & YTTRIUM W/N INTERMIXED/INTERALLOYED
280540 MERCURY
28054000 MERCURY
280610 HYDROGEN CHLORIDE(HYDROCHLORIC ACID)
28061000 HYDROGEN CHLORIDE(HYDROCHLORIC ACID)
280620 CHLORO-SULPHURIC ACID
28062000 CHLORO-SULPHURIC ACID
280700 SULPHURIC ACID; OLEUM
28070010 SULPHURIC ACID
28070020 OLEUM
280800 NITRIC ACID SULPHONITRIC ACIDS
28080010 NITRIC ACID
28080020 SULPHONITRIC ACID
280910 DIPHOSPHORUS PENIAOXIDE
28091000 DIPHOSPHORUS PENIAOXIDE
280920 PHOSPHORIC ACID & POLYPHOSPHORIC ACIDS
28092010 PH0SPH0RIC ACID
28092020 P0LYPH0SPH0RIC ACID
281000 OXIDES OF BORON BORIC ACIDS
28100010 OXIDES OF BORON
28100020 BORIC ACID
281111 HYDROGEN FLUORIDE(HYDROFLUORIC ACID)
28111100 HYDROGEN FLUORIDE(HYDROFLUORIC ACID)
281119 OTHER INORGANIC ACIDS
28111910 HYDROCYANIC ACID (HYDROGEN CYANIDE, PRUSSIC ACID
28111920 HYPOPHPSPHOROUS ACID (PHOSPHINIC ACID)
28111930 ACIDS OF ARSENIC
28111940 SULPHONIC ACID
28111990 OTHER INORGANIC ACIDS
281121 CARBON DIOXIDE
28112110 DRY ICE
28112190 CARBON DIOXIDE IN OTHER FORM
281122 SILICON DIOXIDE
28112200 SILICON DIOXIDE
281129 OTHER INORGANIC OXYGEN CMPNDS OF NON-MTLS
28112910 ARSENIC PENTOXIDE
28112920 ARSENIC TRIOXIDE
28112930 NITROUS OXIDE
28112940 CARBON MONOXIDE
28112950 SULPHUR TRIOXIDE (SULPHURIC ANHYDRIDE)
28112990 OTHER INORGNC OXGN COMPNDS OF NON-MTLS, NES
281210 CHLORIDES & CHLORIDE OXIDES
28121010 PHOSGENE (CARBONYL CHLORIDE, CARBONYL DICHLORIDE,CARBON OXY- CHLORIDE,CHLOROFORMYL CHL
28121021 PHOSPHORUS TRICHLORIDE
28121022 PHOSPHORUS PENTACHLORIDE
28121030 PHOSPHOROUS OXYCHLORIDE
28121041 SULPHUR OXYCHLORIDE
28121042 SULPHUR MONOCHLORIDE
28121043 SULPHUR DICHLORIDE
28121047 THIONYL CHLORIDE
28121050 SILICON TETRACHLORIDE
28121060 ARSENOUS TRICHLORIDE
28121090 OTHER CHLORIDES & CHLORIDE OXIDES
281290 OTHR HALIDES & HALIDES OXIDES OF NON-MTLS
28129000 OTHR HALIDES & HALIDES OXIDES OF NON-MTLS
281310 CARBON DISULPHIDE
28131000 CARBON DISULPHIDE
281390 OTHER SULPHIDES OF NON-METALS
28139010 ARSENIC DISULPHIDE (ARTIFICIAL)
28139020 PHOSPHORUS TRISULPHIDE (COMMERCIAL)
28139090 OTER SULPHIDES OF NON-METALS NES
281410 ANHYDROUS AMMONIA
28141000 ANHYDROUS AMMONIA
281420 AMMONIA IN AQUEOUS SOLUTION
28142000 AMMONIA IN AQUEOUS SOLUTION
281511 SOLID SODIUM HYDROXIDE (CAUSTIC SODA)
28151110 FLAKES OF SODIUM HYDROXIDE(NAOH),SOLID
28151190 NAOH, SOLID, OTHER THAN FLAKES
281512 NAOH IN AQS SOLN (SODA LYE OR LQD SODA)
28151200 NAOH IN AQS SOLN (SODA LYE OR LQD SODA)
281520 POTASSIUM HYPROXIDE (CAUSTIC POTASH)
28152000 POTASSIUM HYPROXIDE (CAUSTIC POTASH)
281530 PEROXIDES OF SODIUM OR POTASSIUM
28153000 PEROXIDES OF SODIUM OR POTASSIUM
281610 HYDROXIDE & PEROXIDE OF MAGNESIUM
28161010 MAGNESIUM HYDROXIDE
28161020 PEROXIDE OF MAGNESIUM
281640 OXIDES,HYDROXIDES & PEROXIDE OF STRONTIUM OR BARIUM
28164000 OXIDES,HYDROXIDES & PEROXIDE OF STRONTIUM OR BARIUM
281700 ZINC OXIDE & ZINC PEROXIDE
28170010 ZINC OXIDE
28170020 ZINC PEROXIDE
281810 ARTIFICIAL CORUNDUM W/N CHEMICALLY DEFINED
28181000 ARTIFICIAL CORUNDUM W/N CHEMICALLY DEFINED
281820 ALUMINIUM OXIDE OTHER THAN ARTIFICIAL CORUNDUM
28182010 ALUMINA CALCINED
28182090 OTHER ALUMINIUM OXIDE
281830 ALUMINIUM HYDROXIDE
28183000 ALUMINIUM HYDROXIDE
281910 CHROMIUM TRIOXIDE
28191000 CHROMIUM TRIOXIDE
281990 OTHER CHROMIUM OXIDES AND HYDROXIDES
28199000 OTHER CHROMIUM OXIDES & HYDROXIDES
282010 MANGANESE DIOXIDE
28201000 MANGANESE DIOXIDE
282090 OTHER MANGANESE OXIDES
28209000 OTHER MANGANESE OXIDES
282110 IRON OXIDES AND HYDROXIDES
28211010 IRON OXIDES
28211020 IRON HYDROXIDES
282120 EARTH COLOURS
28212000 EARTH COLOURS
282200 COBALT OXIDE & HYDROXDE,COMRCL COBLT OXIDE
28220010 COBALT OXIDE
28220020 COBALT HYDROXIDE
28220030 COMMERCIAL COBALT OXIDE
282300 TITANIUM OXIDES
28230010 TITANIUM DIOXIDE
28230090 OTHER TITANIUM OXIDES
282410 LEAD MONOXIDE (LITHARGE,MASSICOT)
28241010 LITHARGE
28241020 MASSICOT(NATURAL LEAD MONOXIDE)
282490 OTHR LEAD OXIDES
28249000 OTHER LEAD OXIDES
282510 HYDRAZINE HYCROXYLAMINE & THR INORGNC SLTS
28251010 HYDRAZINE ANHYDROUS
28251020 HYDRAZINE HYDRATE
28251030 HYDRAZINE SULPHATE
28251040 HYDROXYLAMINE SULPHATE
28251090 OTHER HYDRAZINE & HYDROXYLAMINE AND THEIR INORGNC SLTS
282520 LITHIUM OXIDE & HYDROXIDE
28252000 LITHIUM OXIDE & HYDROXIDE
282530 VANADIUM OXIDES & HYDROXIDES
28253010 VANADIUM PENIOXIDE FLAKES
28253090 OTHER OXIDES AND HYDROXIDES OF VANADIUM
282540 NICKEL OXIDES AND HYDROXIDES
28254000 NICKEL OXIDES AND HYDROXIDES
282550 COPPER OXIDES AND HYDROXIDES
28255000 COPPER OXIDES AND HYDROXIDES
282560 GERMANIUM OXIDES AND ZIRCONIUM DIOXIDE
28256010 GERMANIUM OXIDES
28256020 ZIRCONIUM DIOXIDES
282570 MOLYBDENUM OXIDES AND HYDROXIDES
28257010 MOLYBDENUM TRIOXIDE
28257020 MOLYBDIC ACID
28257090 OTHER MOLYBDENUM OXIDES AND HYDROXIDES
282580 ANTIMONY OXIDES
28258000 ANTIMONY OXIDES
282590 OTHER INORGANIC BASES METAL OXIDES HYDROXIDES AND PEROXIDES
28259010 TIN OXIDE
28259020 CADMIUM OXIDE
28259040 CALCIUM HYDROXIDE
28259050 AMM0NIUM HYDR0XIDE
28259090 OTHER INORGANIC BASES METAL OXIDES HYDROXIDES & PEROXIDES
282612 FLUORIDES OF ALUMINIUM
28261200 FLUORIDES OF ALUMINIUM
282619 OTHER FLUORIDES
28261910 MAGNESIUM FLUORIDES
28261990 OTHER FLUORIDES, NES
282630 SODIUM HEXAFLUOROALUMINATE
28263000 SODIUM HEXAFLUOROALUMINATE
282690 OTHR COMPLEX FLUORINE SALTS
28269000 OTHER FLUOROSILICATES, FLUROALUMINATES & OTHER COMPLX FLUORINE SALTS
282710 AMMONIUM CHLORIDE
28271000 AMMONIUM CHLORIDE
282720 CALCIUM CHLORIDE
28272000 CALCIUM CHLORIDE
282731 CHLORIDES OF MAGNESIUM
28273100 CHLORIDES OF MAGNESIUM
282732 CHLORIDES OF ALUMINIUM
28273200 CHLORIDES OF ALUMINIUM
282735 CHLORIDE OF NICKEL
28273500 CHLORIDE OF NICKEL
282739 OTHER CHLORIDE; NES
28273920 MERCUROUS CHLORIDE
28273930 STRONTIUM CHLORIDE
28273940 CUPROUS CHLORIDE
28273990 OTHER CHLORIDES, NES
282741 CHLORIDE OXIDS & CHLRIDE HYDROXDS OF COPPR
28274110 COPPER OXYCHLORIDE
28274190 OTHER COPPER CHLORIDE OXIDES NES
282749 OTHER CHLORIDE OXIDES AND CHLORID HYDROXIDES
28274900 OTHER CHLORIDE OXIDES & CHLORID HYDROXIDES
282751 BROMIDES OF SODIUM OR OF POTASSIUM
28275110 SODIUM BROMIDE
28275120 POTASSIUM BROMIDE
282759 OTHR BROMIDES & BROMIDE OXIDES
28275910 MAGNESIUM BROMIDE
28275990 BROMIDES & OXYBROMIDES N E S
282760 IODIDES & IODIDE OXIDES
28276010 POTASSIUM IODIDE
28276020 SODIUM IODIDE
28276090 OTHER IDODIES AND OXYIODIDES
282810 COMMRCL CAL HYPCHLRTE & OTHR CAL HYPCHLRTS
28281010 COMMERCIAL CALCIUM HYPOCHLORIDE ( BLEACHINGPASTE OR POWDER)
28281090 OTHER COMMERCIAL CALCIUM HYPOCHLORIDES
282890 OTHR CHLORITES,HYPOCHLORITES&HYPOBROMITES
28289011 BLEACHING PASTE OR POWDER OF SODIUM HYPOCHLORITES
28289019 OTHER SODIUM HYPOCHLORITES
28289020 POTTASIUM HYPOCHLORITES
28289030 SODIUM CHLORITE
28289040 ALUMINA CHLORITE
28289050 HYPOBRAMITES
28289060 BLEACHING PASTE OR POWDER OF OTHER HYPOCHLORITES
28289090 OTHER SODIUM HYPOCHLORITES
282911 SODIUM CHLORATE
28291100 SODIUM CHLORATE
282919 OTHER CHLORATES
28291910 BARIUM CHLORATE
28291920 POTASSIUM CHLORATE
28291930 MAGNESIUM CHLORATE
28291990 OTHER CHLORATES
282990 OTHER PERCHLORITES,BROMATES,PERBROMATES IODATES AND PERIODATES
28299010 PERCHLORATES
28299020 BROMATES AND PERBROMATES
28299030 IODATES & PERIODATES
283010 SODIUM SULPHIDE
28301000 SODIUM SULPHIDE
283090 OTHER SULPHIDES AND POLYSULPHIDES
28309010 OTHER SULPHIDES
28309020 OTHER POLYSULPHIDES
283110 DITHONITES AND SULPHOXYLATES OF SODIUM
28311010 SODIUM DITHIONITES (SODIUM HYDROSULPHITE)
28311020 SODIUM SULPHOXYLATE (INCL SODIUM FORMAL- DEHDE SULPHOXYLATE)
283190 OTHER DITHIONITES AND SULPHOXYLATES
28319010 OTHER DITHIONITES (OF POTASSIUM ETC)
28319020 OTHER SULPHOXYLATES
283210 SODIUM SULPHITE
28321010 SODIUM BI-SULPHITE
28321020 SODIUM HYDROSULPHITES
28321090 OTHER SODIUM SULPHITE
283220 OTHER SULPHITES :
28322010 POTASSIUM METABISULPHITE
28322020 MAGNESIUM SULPHITE
28322090 OTHER SULPHITE
283230 THIOSULPHATES
28323010 SODIUM THIOSULPHATE (HYPO)
28323020 MAGNESIUM THIOSULPHATE
28323090 OTHER THIOSULPHATE
283311 DISODIUM SULPHATE
28331100 DISODIUM SULPHATE
283319 OTHER SODIUM SULPHATES
28331910 SODIUM HYDROGEN SULPHATE(ACID SULPHATE)
28331920 SODIUM PYROSULPHATE
28331990 OTHER SODIUM SULPHATES
283321 MAGNESIUM SULPHATE
28332100 MAGNESIUM SULPHATE
283322 ALUMINIUM SULPHATE
28332210 ALUMINIUM SULPHATE (IRON FREE)
28332290 OTHER ALUMINIUM SULPHATE
283324 NICKEL SULPHATE
28332400 NICKEL SULPHATE
283325 COPPER SULPHATE
28332500 COPPER SULPHATE
283327 BARIUM SULPHATE
28332700 BARIUM SULPHATE
283329 OTHER SULPHATES
28332910 FERROUS SULPHATE
28332930 QUINIDINE SULPHATE
28332940 MANGANESE SULPHATE
28332950 STRONTIUM SULPHATE
28332990 OTHER SULPHATES, NES
283330 ALUMS
28333010 AMMONIUM ALUM
28333020 FERRIC AMMONIUM ALUM
28333030 POTASH ALUM
28333090 OTHER ALUMS
283340 PEROXOSULPHATES (PERSULPHATES)
28334000 PEROXOSULPHATES (PERSULPHATES)
283410 NITRITES
28341010 SODIUM NITRITE
28341090 OTHER NITRITES
283421 POTASSIUM NITRATE
28342100 POTASSIUM NITRATE
283429 OTHER NITRATES
28342910 STRONTIUM NITRATE
28342920 MAGNESIUM NITRATE
28342930 BARIUM NITRATE
28342990 OTHER NITRATES NES
283510 PHOSPHINATES CHYPHOPHOSPHITES) AND PHOSPHONATES (PHOSPHITES)
28351010 CALCIUM HYPOPHOSPHITE
28351020 MAGNESIUM HYPOPHOSPHITE
28351090 OTHER HYPOPHOSPHITES NES
283522 MONO OR DISODIUM PHOSPHATE
28352200 MONO OR DISODIUM PHOSPHATE
283524 POTASSIUM PHOSPHATE
28352400 POTASSIUM PHOSPHATE
283525 CALCIUM HYDROGENORTHO PHOSPHATE ("DICALCIUM PHOSPHATE")
28352500 CALCIUM HYDROGENORTHO PHOSPHATE ("DICALCIUM PHOSPHATE")
283526 OTHER PHOSPHATES OF CALCIUM :
28352610 CALCIUM MONOBASIC PHOSPHATE
28352620 CALCIUM TRIBASIC PHOSPHATE
28352690 OTHER CALCIUM PHOSPHATE
283529 OTHER PHOSPHATES
28352910 MAGNESIUM PHOSPHATE MONOBASIC
28352920 MAGNESIUM PHOSPHATE DIBASIC
28352930 MAGNESIUM PHOSPHATE TRIBASIC
28352940 SODIUM HEXA META PHOSPHATE
28352990 OTHER PHOSPHATES, NES
283531 SODIUM TRIPHOSPHATE( SODIUM TRIPLYPHOSPHAE
28353100 SODIUM TRIPHOSPHATE( SODIUM TRIPLYPHOSPHAE
283539 OTHER POLYPHOSPHATES
28353900 OTHER POLYPHOSPHATES
283620 DISODIUM CARBONATE
28362010 DISODIUM CARBONATE DENSE
28362020 DISODIUM CARBONATE LIGHT
28362090 OTHER DISODIUM CARBONATE
283630 SODIUM HYDROGEN CARBONATE (SODIUM BICARBONATE)
28363000 SODIUM HYDROGEN CARBONATE (SODIUM BICARBONATE)
283640 POTASSIUM CARBONATES
28364000 POTASSIUM CARBONATES
283650 CALCIUM CARBONATE
28365000 CALCIUM CARBONATE
283660 BARIUM CARBONATE
28366000 BARIUM CARBONATE
283691 LITHIUM CARBONATES
28369100 LITHIUM CARBONATES
283692 STRONTIUM CARBONATE
28369200 STRONTIUM CARBONATE
283699 OTHER CARBONATES PERCARBONATES
28369910 PERCARBONATES
28369920 MAGNESIUM CARBONATE (EXCL NATURAL)
28369930 ALUMINIUM BICARBONATE
28369990 OTHER CARBONATES, NES
283711 CYANIDES&CYANIDE OXIDE OF SODIUM
284030 PEROXOBORATES (PERBORATES)
28403000 PEROXOBORATES (PERBORATES)
284130 SODIUM DICHROMATE
28413000 SODIUM DICHROMATE
284150 OTHER CHROMATES AND DICHROMATES; PEROXOCHROMATES :
28415010 SODIUM CHROMATES
28415090 OTHER DICHROMATES : PEROXOCHROMATES & CHROMATES
284161 POTASSIUM PERMANGANATE
28416100 POTASSIUM PERMANGANATE
284169 MANGANITES, MANGANATES & PERMANGANATES (OTHR THAN POTTASSIUM PERMANGANATES)
28416900 MANGANITES, MANGANATES & PERMANGANATES (OTHR THAN POTTASSIUM PERMANGANATES)
284170 MOLYBDATES
28417010 ALUMINIUM MOLYBDATE
28417020 SODIUM MOLYBDATE
28417090 OTHER MOLYBDATES
284180 TUNGSTATES (WOLFRAMATES)
28418010 SODIUM TUNGSTATE
28418020 MAGNESIUM TUNGSTATE
28418090 OTHER TUNGSTATES
284190 OTHR SALTS OF OXOMTLC/PEROXOMTLC ACIDS NES
28419000 OTHER SALTS OF OXOMETALLIC OR PEROXOMETALLIC ACIDS, NES
284210 DOUBLE OR COMPLEX SILICATES INCL. ALUMINOSILICATES
28421000 DOUBLE OR COMPLEX SILICATES INCL. ALUMINOSILICATES
284290 OTHR SALTS OF INORGANIC ACIDS/PEROXOACIDS
28429010 ARSENITES & ARSENATES
28429020 BICHROMATES/DICHROMATES
28429090 OTHER SALTS OF INORGANIC ACIDS/ PEROXOACIDS
284310 COLLOIDAL PRECIOUS METALS
28431010 COLLOIDAL PRECIOUS METALS OF GOLD
28431020 COLLOIDAL PRECIOUS METALS OF SILVER
28431090 OTHER COLLOIDAL PRECIOUS METALS
284321 SILVER NITRATE
28432100 SILVER NITRATE
284329 OTHER COMPOUND OF SILVER
28432900 OTHER COMPOUND OF SILVER
284330 GOLD COMPOUNDS
28433000 GOLD COMPOUNDS
284390 OTHER COMPOUNDS; AMALGAMS :
28439011 SODIUM AUROUS THIOSULPHATE
28439012 NOBLE METAL SOLUTIONS OF PLATINUM,RHODIUM & PALLADIUM
28439019 OTHER COMPOUNDS
28439020 AMALGAMS
284410 NATRL URANIUM/NATRL URANIUM CMPNDS
28441000 NATRL URANIUM/NATRL URANIUM CMPNDS
284420 CERMETS),CERAMIC PRDCTS & MXTRS
28442000 CERMETS),CERAMIC PRDCTS & MXTRS
284430 CERMETS),CERAMIC PRDCTS & MXTRS
28443010 URANIUM DPLTD IN U235 & THRIUM & THR ALLYSUNWROUGHT OR WROUGHT & THEREOF,NES
28443021 THORIUM OXIDE
28443022 THORIUM HYDROXIDE
28443023 THORIUM NITRATE
28443029 OTHER COMPOUNDS OF THORIUM
28443030 WASTE & SCRAP OF URANIUM DEPLETED IN U235 AND OF THORIUM
28443090 OTHER COMPOUNDS OF URANIUM
284440 RADIOACTV ELMNTS & ISOTOPS & COMPOUNDS BESIDES SUBHDG NO 284410,284420/284430 CERAMIC PRDCTS
28444000 RADIOACTV ELMNTS & ISOTOPS & COMPOUNDS BESIDES SUBHDG NO 284410,284420/284430 CERAMIC PRDCTS
284450 SPENT((IRRADIATED) FUEL ELEMENTS (CARTRIDGES)OF NUCLEAR REACTORS
28445000 SPENT((IRRADIATED) FUEL ELEMENTS (CARTRIDGES)OF NUCLEAR REACTORS
284510 HEAVY WATER(DEUTERIUM OXIDE)
28451000 HEAVY WATER(DEUTERIUM OXIDE)
284590 OTHER ISOTOPES ETC
28459010 NUCLEAR FUELS NES
28459090 OTHER ISOTOPES
284610 CERIUM COMPOUNDS
28461010 CERIUM OXIDES
28461090 OTHER CERIUM COMPOUNDS
284690 OTHR CMPNDS INORGNC/ORGNC OF RAREERTH MTLSOF YTTRIUM/OF SCADM/OF MIXTRS OF THSE MTLS
28469010 RARE EARTH OXIDES NES
28469020 RARE EARTH FLUORIDES NES
28469030 RARE EARTH CHLORIDES NES
28469090 OTHER COMPNDS INORGNC/ORGNC OF RARE EARTH MATERIALS
284700 HYDROGEN PEROXIDE W/N SOLIDIFIED WITH UREA
28470000 HYDROGEN PEROXIDE W/N SOLIDIFIED WITH UREA
284800 PHSPHIDS,W/N CHMCLY DFND,EXCL FERO-PHSPHRS
28480010 PHOSPHIDE OF COPPER(PHOSPHOR COPPER) CNTNGMORE THAN 15 PRCNT BY WT OF PHOSPHORUS
28480020 ZINC PHOSPHIDES
28480090 OTHER PHOSPHIDES
284910 CARBIDES OF CALCIUM W/N CHMCLY DEFINED
28491000 CARBIDES OF CALCIUM W/N CHMCLY DEFINED
284920 CARBIDES OF SILICON W/N CHMCLY DEFINED
28492010 CARBORUNDUM
28492090 OTHER CARBIDES OF SILICON
284990 OTHER CARBIDES W/N CHMCLY DEFINED
28499010 BORON CARBIDE
28499020 TUNGSTEN CARBIDE
28499090 0THER METAL CARBIDES
285000 HYDRIDES NITRIDES AZIDES SILICIDES & BORIDES W/N CHEMCALLY DEFINED
28500010 HYDRIED (OTHER THAN LITHIUM ALLUMINIUM HYDRIED)
28500020 NITRIDES
28500030 AZIDES
28500041 CALCIUM SILICIDE
28500049 OTHER SILICIDES EXCEPTCALCIUM
28500050 BORIDES
285200 COMPOUNDS, INORGANIC OR ORGANIC, OF MERCURY, EXCLUDING AMALGAMS
28520000 COMPOUNDS, INORGANIC OR ORGANIC OF MERCURRY, EXCL. AMALGAMS
285300 OTHER INORGANIC COMPOUNDS (INCLUDING DISTILLED OR CONDUCTIVITY WATER AND WATER OF SIMILA
28530010 DISTILLED OR CONDUCTIVITY WATER & WATER OF SIMILAR PURITY
28530020 LIQUID AIR W/N ANY FRACTION OF RARE GASES REMOVED
28530030 COMPRESSED AIR
28530040 AMALGAMS OTHER THAN OF PRECIOUS METALS
28530091 CYANOGEN CHLORIDE [(CN)CL]
28530099 OTHER INORGANIC COMPOUNDS, NES