| Harmonised Commodity Description and Coding System (HS) - level 2 - Chapter |
28 |
Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
284130 |
Sodium dichromate |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
284150 |
Chromates and dichromates; peroxochromates (excl. sodium dichromate and inorganic or organic compounds of mercury) |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
284161 |
Potassium permanganate |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
284169 |
Manganites, manganates and permanganates (excl. potassium permanganate) |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
284170 |
Molybdates |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
284180 |
Tungstates "wolframates" |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
284190 |
Salts of oxometallic or peroxometallic acids (excl. chromates, dichromates, peroxochromates, manganites, manganates, permanganates, molybdates and tungstates "wolframamtes") |
Statistical metainformation system
