HSN HEADING
2819CHROMIUM OXIDES AND HYDROXIDES
HSN heading 2819 falls under Chapter 28 — inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes. It breaks down into 2 sub-codes listed below.
Sub-codes under 2819 (2)
About HSN heading 2819
The 4-digit code 2819 is an HSN heading — a mid-level grouping that breaks down further into 6-digit sub-headings and 8-digit tariff items. Choose the most specific sub-code that matches your supply so the GST rate, e-invoice schema, and GSTR-1 HSN summary all line up correctly. It sits inside Chapter 28, which covers inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes.