Chapter 28: Inorganic chemicals; compounds of precious metals, rare-earth metals, radioactive elements

199 HS codes in 50 headings · Bangladesh Customs Tariff FY 2025-2026

Section VI: Products of the Chemical or Allied Industries

The table below lists every 8-digit Bangladesh HS code in chapter 28, grouped by 4-digit heading. Rates are percentages of the assessable value except where noted. TTI (total tax incidence) is the combined tax as a percentage of the assessable value. Open any code for the full breakdown and a worked example, or calculate your own shipment with the duty calculator.

Heading 28.01

HS Code Description CD SD VAT TTI
2801.10.00 Chlorine 5% 0% 15% 31.50%
2801.20.00 Iodine 5% 0% 15% 31.50%
2801.30.00 Fluorine; Bromine 5% 0% 15% 31.50%

Heading 28.02

HS Code Description CD SD VAT TTI
2802.00.00 Sulphur, Sublimed Or Precipitated; Colloidal Sulphur 5% 0% 15% 31.50%

Heading 28.03

HS Code Description CD SD VAT TTI
2803.00.00 Carbon (Carbon Blacks And Other Forms Of Carbon, Nesoi) 5% 0% 15% 31.50%

Heading 28.04

HS Code Description CD SD VAT TTI
2804.10.00 Hydrogen 5% 0% 15% 31.50%
2804.21.00 0Argon 5% 0% 15% 48.00%
2804.29.00 Rare Gases (Excl. Argon) 5% 0% 15% 31.50%
2804.30.00 Nitrogen 5% 0% 15% 48.00%
2804.40.00 Oxygen 5% 0% 15% 48.00%
2804.50.00 Boron; Tellurium 5% 0% 15% 31.50%
2804.61.00 Silicon Containing By Weight >=99.99% Silicon 5% 0% 15% 31.50%
2804.69.00 Silicon Containing By Weight <99.99% Silicon 5% 0% 15% 31.50%
2804.70.00 Phosphorus 5% 0% 15% 31.50%
2804.80.00 Arsenic 5% 0% 15% 31.50%
2804.90.00 Selenium 5% 0% 15% 31.50%

Heading 28.05

HS Code Description CD SD VAT TTI
2805.11.00 Sodium 10% 0% 15% 37.25%
2805.12.00 CALCIUM 10% 0% 15% 37.25%
2805.19.00 Alkali Metals (Excl. Sodium) 10% 0% 15% 37.25%
2805.30.00 Rare-Earth Metals, Scandium And Yttrium 10% 0% 15% 37.25%
2805.40.00 Mercury 10% 0% 15% 37.25%

Heading 28.06

HS Code Description CD SD VAT TTI
2806.10.00 Hydrogen Chloride (Hydrochloric Acid) 10% 0% 15% 37.25%
2806.20.00 Chlorosulphuric Acid 10% 0% 15% 37.25%

Heading 28.07

HS Code Description CD SD VAT TTI
2807.00.00 Sulphuric Acid; Oleum 5% 20% 15% 76.60%

Heading 28.08

HS Code Description CD SD VAT TTI
2808.00.00 Nitric Acid; Sulphonitric Acids 10% 0% 15% 37.25%

Heading 28.09

HS Code Description CD SD VAT TTI
2809.10.00 Diphosphorus Pentaoxide 10% 0% 15% 37.25%
2809.20.00 Phosphoric Acid And Polyphosphoric Acids 10% 0% 15% 37.25%

Heading 28.10

HS Code Description CD SD VAT TTI
2810.00.10 Boric Acid 0% 0% 15% 25.75%
2810.00.90 OTH..Oxides of boron; boric acids 10% 0% 15% 37.25%

Heading 28.11

HS Code Description CD SD VAT TTI
2811.11.00 Hydrogen Fluoride (Hydrofluoric Acid) 10% 0% 15% 37.25%
2811.12.00 Hydrogen cyanide (hydrocyanic acid) 10% 0% 15% 37.25%
2811.19.00 Other Inorganic Acids, Nes 10% 0% 15% 37.25%
2811.21.00 Carbon Dioxide 5% 0% 15% 37.00%
2811.22.00 Silicon Dioxide 5% 0% 15% 31.50%
2811.29.10 Silica gel 10% 0% 15% 37.25%
2811.29.90 Silica gel imported by other than VAT registered motorcycle assembling and manufa 10% 0% 15% 37.25%

Heading 28.12

HS Code Description CD SD VAT TTI
2812.11.00 Chlorides & Chloride Oxides, Carbonyl dichloride (phosgene) 10% 0% 15% 37.25%
2812.12.00 Phosphorus oxychloride 10% 0% 15% 37.25%
2812.13.00 Phosphorus trichloride 10% 0% 15% 37.25%
2812.14.00 Phosphorus pentachloride 10% 0% 15% 37.25%
2812.15.00 Sulphur monochloride 10% 0% 15% 37.25%
2812.16.00 Sulphur dichloride 10% 0% 15% 37.25%
2812.17.00 Thionyl chloride 10% 0% 15% 37.25%
2812.19.10 Arsenic trichloride 10% 0% 15% 37.25%
2812.19.90 Other Than Arsenic trichloride 10% 0% 15% 37.25%
2812.90.00 Halides And Halide Oxides Of Non-Metals, Nes 10% 0% 15% 37.25%

Heading 28.13

HS Code Description CD SD VAT TTI
2813.10.00 Carbon Disulphide 10% 0% 15% 37.25%
2813.90.00 Sulphides Of Non-Metals(Ex.Carbon Disulphide)Comrcl,Phosphorus Trisulphide 10% 0% 15% 37.25%

Heading 28.14

HS Code Description CD SD VAT TTI
2814.10.00 Anhydrous Ammonia 10% 0% 15% 37.25%
2814.20.00 Ammonia In Aqueous Solution 10% 0% 15% 37.25%

Heading 28.15

HS Code Description CD SD VAT TTI
2815.11.00 Sodium Hydroxide (Caustic Soda), Solid 25% 0% 15% 58.40%
2815.12.00 Sodium Hydroxide In Aqueous Solution (Soda Lye Or Liquid Soda) 25% 0% 15% 58.40%
2815.20.00 Potassium Hydroxide (Caustic Potash) 25% 0% 15% 58.40%
2815.30.00 Peroxides Of Sodium Or Potassium 25% 0% 15% 58.40%

Heading 28.16

HS Code Description CD SD VAT TTI
2816.10.00 Hydroxide and peroxide of magnesium 5% 0% 15% 31.50%
2816.40.00 OXIDES, HYDROXIDES AND PEROXIDES OF STRONTIUM OR BARIUM 5% 0% 15% 31.50%

Heading 28.17

HS Code Description CD SD VAT TTI
2817.00.00 Zinc Oxide; Zinc Peroxide 5% 0% 15% 31.50%

Heading 28.18

HS Code Description CD SD VAT TTI
2818.10.00 Artificial corundum, whether or not chemically defined 5% 0% 15% 31.50%
2818.20.00 Aluminium oxide, other than artificial corundum 5% 0% 15% 31.50%
2818.30.00 Aluminium Hydroxide 5% 0% 15% 31.50%

Heading 28.19

HS Code Description CD SD VAT TTI
2819.10.00 Chromium Trioxide 5% 0% 15% 31.50%
2819.90.00 Chromium Oxides And Hydroxides (Excl. Chromium Trioxide) 5% 0% 15% 31.50%

Heading 28.20

HS Code Description CD SD VAT TTI
2820.10.00 Manganese Dioxide 5% 0% 15% 31.50%
2820.90.00 Other Manganese Oxides (Excl. Manganese Dioxide) 5% 0% 15% 31.50%

Heading 28.21

HS Code Description CD SD VAT TTI
2821.10.00 Iron Oxides And Hydroxides 5% 0% 0% 10.00%
2821.20.00 Earth Colours Containing >=70% By Weight Of Combined Iron 5% 0% 15% 31.50%

Heading 28.22

HS Code Description CD SD VAT TTI
2822.00.00 Cobalt Oxides And Hydroxides; Commercial Cobalt Oxides 5% 0% 15% 31.50%

Heading 28.23

HS Code Description CD SD VAT TTI
2823.00.00 Titanium Oxides 5% 0% 15% 31.50%

Heading 28.24

HS Code Description CD SD VAT TTI
2824.10.00 Lead Monoxide (Litharge, Massicot) 5% 0% 15% 31.50%
2824.90.10 Red Lead 5% 0% 15% 31.50%
2824.90.20 Red lead oxide 5% 0% 15% 31.50%
2824.90.90 Excl. Red Lead 5% 0% 15% 31.50%

Heading 28.25

HS Code Description CD SD VAT TTI
2825.10.00 Hydrazine And Hydroxylamine And Their Inorganic Salts 10% 0% 15% 37.25%
2825.20.00 Lithium Oxide And Hydroxide 10% 0% 15% 37.25%
2825.30.00 Vanadium Oxides And Hydroxides 10% 0% 15% 37.25%
2825.40.00 Nickel Oxides And Hydroxides 10% 0% 15% 37.25%
2825.50.00 Copper Oxides And Hydroxides 5% 0% 15% 31.50%
2825.60.00 Germanium Oxides And Zirconium Dioxides 10% 0% 15% 37.25%
2825.70.00 Molybdenum Oxides And Hydroxides 10% 0% 15% 37.25%
2825.80.00 Antimony Oxides 10% 0% 15% 37.25%
2825.90.00 Other Inorganic Bases; Other Metal Oxides, Hydroxides And Peroxides, Nes 10% 0% 15% 37.25%

Heading 28.26

HS Code Description CD SD VAT TTI
2826.12.00 Fluorides Of Aluminium 10% 0% 15% 37.25%
2826.19.10 Sodium silicon fluoride 5% 0% 15% 31.50%
2826.19.90 Other than Sodium silicon fluoride 10% 0% 15% 37.25%
2826.30.00 Sodium Hexafluoro Aluminate (Synthetic Cryolite) 10% 0% 15% 37.25%
2826.90.00 Fluorosilicates Nes;Fluoroaluminates And Other Complex Fluorine Salts,Nes 10% 0% 15% 37.25%

Heading 28.27

HS Code Description CD SD VAT TTI
2827.10.00 Ammonium Chloride 10% 0% 15% 37.25%
2827.20.00 Calcium Chloride 10% 0% 15% 37.25%
2827.31.00 Magnesium Chloride 5% 0% 15% 31.50%
2827.32.00 Aluminium Chloride 10% 0% 15% 37.25%
2827.35.00 Nickel Chloride 10% 0% 15% 37.25%
2827.39.00 Chlorides, nes 10% 0% 15% 37.25%
2827.41.00 Chloride Oxides And Chloride Hydroxides Of Copper 10% 0% 15% 37.25%
2827.49.00 Chloride Oxides And Chloride Hydroxides (Excl. Of Copper) 10% 0% 15% 37.25%
2827.51.00 Bromides Of Sodium Or Of Potassium 10% 0% 15% 37.25%
2827.59.00 Bromides And Bromide Oxides (Excl. Of Sodium And Potassium) 10% 0% 15% 37.25%
2827.60.00 Iodides And Iodide Oxides 10% 0% 15% 37.25%

Heading 28.28

HS Code Description CD SD VAT TTI
2828.10.00 Commercial Calcium Hypochlorite And Other Calcium Hypochlorites 10% 0% 15% 37.25%
2828.90.00 Hypochlorites (Excl. Of Calcium) And Chlorites; Hypobromites 10% 0% 15% 37.25%

Heading 28.29

HS Code Description CD SD VAT TTI
2829.11.00 Chlorates Of Sodium 10% 0% 15% 37.25%
2829.19.00 Chlorates (excl. of sodium) 10% 0% 15% 37.25%
2829.90.10 POTASSIUM IODATES 0% 0% 15% 25.75%
2829.90.90 CHLORATED AND PERCHLORATE; BROMATES AND PERBROMATES: IODATES AND PERIODATES, NES 10% 0% 15% 37.25%

Heading 28.30

HS Code Description CD SD VAT TTI
2830.10.00 Sodium Sulphides 5% 0% 15% 31.50%
2830.90.00 Other Sulphides And Polysulphides (Excl. Of Sodium,Zinc & Cadmium) 10% 0% 15% 37.25%

Heading 28.31

HS Code Description CD SD VAT TTI
2831.10.00 Dithionites And Sulphoxylates Of Sodium 5% 0% 15% 31.50%
2831.90.00 Dithionites And Sulphoxylates (Excl. Of Sodium) 5% 0% 15% 31.50%

Heading 28.32

HS Code Description CD SD VAT TTI
2832.10.00 Sodium Sulphites 10% 0% 15% 37.25%
2832.20.00 Other Sulphites (Excl. Sodium) 10% 0% 15% 37.25%
2832.30.00 Thiosulphates 10% 0% 15% 37.25%

Heading 28.33

HS Code Description CD SD VAT TTI
2833.11.00 Disodium Sulphate 25% 20% 15% 89.08%
2833.19.00 Sodium Sulphates (Excl. Disodium Sulphate) 25% 20% 15% 89.08%
2833.21.00 Sulphates Of Magnesium 0% 0% 0% 5.00%
2833.22.00 Sulphates Of Aluminium 10% 0% 15% 37.25%
2833.24.00 Sulphates Of Nickel 10% 0% 15% 37.25%
2833.25.00 Sulphates Of Copper 10% 0% 15% 37.25%
2833.27.00 Sulphates Of Barium 5% 0% 15% 31.50%
2833.29.10 Zinc sulphate 0% 0% 0% 5.00%
2833.29.20 CHROMIUM SULPHATE 5% 0% 15% 31.50%
2833.29.90 Sulphates; alums; peroxosulphates (persulphates), nes 10% 0% 0% 20.00%
2833.30.00 Alums 10% 0% 15% 37.25%
2833.40.00 Peroxosulphates (Persulphates) 10% 0% 15% 37.25%

Heading 28.34

HS Code Description CD SD VAT TTI
2834.10.00 Nitrites 5% 0% 15% 31.50%
2834.21.00 Nitrates Of Potassium 5% 0% 15% 31.50%
2834.29.10 Sodium nitrate 5% 0% 15% 31.50%
2834.29.90 Other than Sodium nitrate 5% 0% 15% 31.50%

Heading 28.35

HS Code Description CD SD VAT TTI
2835.10.00 Phosphinates (hypophosphites) and phosphonates (phosphites) 5% 0% 15% 31.50%
2835.22.00 Phosphates Of Mono Or Disodium 5% 0% 15% 31.50%
2835.24.00 Phosphates Of Potassium 5% 0% 15% 31.50%
2835.25.00 Calcium Hydrogenorthophosphate (Dicalcium Phosphate) 0% 0% 15% 25.75%
2835.26.00 Other Phosphates Of Calcium, Nes 5% 0% 15% 31.50%
2835.29.00 Phosphates, nes 5% 0% 15% 31.50%
2835.31.00 Sodium Triphosphate (Sodium Tripolyphosphates) 5% 0% 15% 31.50%
2835.39.00 Polyphosphates, Nes 5% 0% 15% 31.50%

Heading 28.36

HS Code Description CD SD VAT TTI
2836.20.00 Disodium Carbonate 5% 0% 15% 31.50%
2836.30.00 Sodium Hydrogencarbonate (Sodium Bicarbonate) 5% 0% 15% 31.50%
2836.40.00 Potassium Carbonates 5% 0% 15% 31.50%
2836.50.00 Calcium Carbonate 10% 0% 15% 37.25%
2836.60.00 Barium Carbonate 5% 0% 15% 31.50%
2836.91.00 Lithium Carbonates 5% 0% 15% 31.50%
2836.92.00 Strontium Carbonate 5% 0% 15% 31.50%
2836.99.10 Ferrous Carbonate 5% 0% 15% 31.50%
2836.99.90 Other Carnonates; Peroxocarbonates, Excl. Ferrous Carbonate 5% 0% 15% 31.50%

Heading 28.37

HS Code Description CD SD VAT TTI
2837.11.00 Cyanides And Cyanide Oxides Of Sodium 10% 0% 15% 37.25%
2837.19.00 Other Cyanides, Cyanide Oxides (Excl. Sodium) 10% 0% 15% 37.25%
2837.20.00 Complex Cyanides 10% 0% 15% 37.25%

Heading 28.39

HS Code Description CD SD VAT TTI
2839.11.00 Sodium Metasilicates 10% 0% 15% 37.25%
2839.19.00 Other Silicates And Com. Alkali Metal Silicates,Of Sodium (Ex.Metasilicate 10% 0% 15% 37.25%
2839.90.10 Silicates; commercial alkali metal silicates Of potassium 10% 0% 15% 37.25%
2839.90.90 Silicates; commercial alkali metal silicates, nes 10% 0% 15% 37.25%

Heading 28.40

HS Code Description CD SD VAT TTI
2840.11.00 Anhydrous Disodium Tetraborate (Refined Borax) 10% 0% 15% 37.25%
2840.19.00 Disodium Tetraborate, Not Anhydrous 10% 0% 0% 15.00%
2840.20.10 Solubo boron 0% 0% 0% 10.00%
2840.20.90 Other Borates, Nes 10% 0% 15% 37.25%
2840.30.00 Peroxoborates (Perborates) 10% 0% 15% 37.25%

Heading 28.41

HS Code Description CD SD VAT TTI
2841.30.00 Sodium Dichromate 5% 0% 15% 31.50%
2841.50.00 Other Chromates And Dichromates, Peroxochromates 10% 0% 15% 37.25%
2841.61.00 Potassium Permanganate 10% 0% 15% 37.25%
2841.69.00 Manganites, Manganates And Permanganates (Excl. Potassium Permanganate) 10% 0% 15% 37.25%
2841.70.00 Molybdates 10% 0% 15% 37.25%
2841.80.00 Tungstates (Wolframates) 10% 0% 15% 37.25%
2841.90.00 Other Salts Of Oxometallic And Peroxometallic Acids, Nes 10% 0% 15% 37.25%

Heading 28.42

HS Code Description CD SD VAT TTI
2842.10.10 Aluminium sodium silicate; Zeolite 5% 0% 15% 31.50%
2842.10.90 Other salt of inorganic acids .. Excluding aluminium sodium silicate 10% 0% 15% 37.25%
2842.90.10 Other Salts Of Inorganic Acids Or Peroxoacids,Excl. Azides 10% 0% 15% 37.25%
2842.90.90 Other Salts Of Inorganic Acids Or Peroxoacids,Excl. Azides 10% 0% 15% 37.25%

Heading 28.43

HS Code Description CD SD VAT TTI
2843.10.00 Colloidal Precious Metals 10% 0% 15% 37.25%
2843.21.00 Silver Nitrate 10% 0% 15% 37.25%
2843.29.00 Other Silver Compounds (Excl. Silver Nitrate) 10% 0% 15% 37.25%
2843.30.00 Gold Compounds 10% 0% 15% 37.25%
2843.90.10 CISPLATIN BP, OXALIPLATIN BP, CARBOPLATIN BP 0% 0% 0% 10.00%
2843.90.90 OTHER COMPOUNDS; AMALGAMS 10% 0% 15% 37.25%

Heading 28.44

HS Code Description CD SD VAT TTI
2844.10.00 NATURAL URANIUM AND ITS COMPOUNDS; ALLOYS, DISPERSIONS(INCL. CERMETS), CERAMIC PRODUCT.. 10% 0% 15% 37.25%
2844.20.00 URANIUM ENRICHED IN U235 AND ITS COMPUNDS, PLUTONIUM AND ITS COMPOUNDS; ALLOYS.. 10% 0% 15% 37.25%
2844.30.00 URANIUM DEPLETED IN U235 AND ITS COMPOUNDS; THORIUM AND ITS COMPOUNDS; ALLOYS... 10% 0% 15% 37.25%
2844.41.10 Tritium its compounds;alloys, dispersions (incl. cermets),ceramic products mixtures 0% 0% 15% 25.75%
2844.41.90 Tritium its compounds;alloys, dispersions (incl. cermets),ceramic products mixtures 10% 0% 15% 37.25%
2844.42.10 Act.225,227,calif-253,curI.240..244,einst.253,254,gad.148,pol.208..210,rad.223,ura230 0% 0% 15% 25.75%
2844.42.90 Act.225,227,calif-253,curI.240..244,einst.253,254,gad.148,pol.208..210,rad.223,ura230 10% 0% 15% 37.25%
2844.43.10 Other radioactive elements and isotopes and compounds; other alloys,dispersions etc. 0% 0% 15% 25.75%
2844.43.90 Other radioactive elements and isotopes and compounds; other alloys,dispersions etc. 10% 0% 15% 37.25%
2844.44.00 Radioactive residues 10% 0% 15% 37.25%
2844.50.00 Spent (Irradiated) Fuel Elements (Cartridges) Of Nuclear Reactors 10% 0% 15% 37.25%

Heading 28.45

HS Code Description CD SD VAT TTI
2845.10.00 Heavy Water (Deuterium Oxide) 10% 0% 15% 37.25%
2845.20.00 Boron enriched in boron-10 and its compounds 10% 0% 15% 37.25%
2845.30.00 Lithium enriched in lithium-6 and its compounds 10% 0% 15% 37.25%
2845.40.00 Helium-3 10% 0% 15% 37.25%
2845.90.00 Other Isotopes And Their Inorganic Or Organic Compounds, Nes 10% 0% 15% 37.25%

Heading 28.46

HS Code Description CD SD VAT TTI
2846.10.00 Cerium Compounds 10% 0% 15% 37.25%
2846.90.00 Compounds, Inorganic Or Organic, Of Rare-Earth Metals, Etc(Excl. Cerium) 10% 0% 15% 37.25%

Heading 28.47

HS Code Description CD SD VAT TTI
2847.00.00 Hydrogen Peroxide, Whether Or Not Sokidified With Urea 10% 0% 15% 37.25%

Heading 28.49

HS Code Description CD SD VAT TTI
2849.10.00 Carbides Of Calcium 10% 0% 15% 37.25%
2849.20.00 Carbides Of Silicon 10% 0% 15% 37.25%
2849.90.00 Other Carbides (Excl. Of Calcium And Silicon) 10% 0% 15% 37.25%

Heading 28.50

HS Code Description CD SD VAT TTI
2850.00.00 Hydrides,Nitrides,Azides,Silicides&Borides,Chem.Defnd/Not;Ex.Carbds Hd2849 10% 0% 15% 37.25%

Heading 28.52

HS Code Description CD SD VAT TTI
2852.10.00 Inorganic or organic compounds of mercury . Chemically defined, excluding amalgams 10% 0% 15% 37.25%
2852.90.00 Inorganic or organic compounds of mercury . Not Chemically defined, excluding amalgams 10% 0% 15% 37.25%

Heading 28.53

HS Code Description CD SD VAT TTI
2853.10.00 Cyanogen chloride (chlorcyan) 5% 0% 15% 31.50%
2853.90.00 Other 5% 0% 15% 31.50%
‹ Chapter 27: Mineral fuels, mineral oils and products... Chapter 29: Organic chemicals ›

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