HSN HEADING
2912ALDEHYDES, WHETHER OR NOT WITH OTHER OXYGEN FUNCTION, CYCLIC POLYMERS OF ALDEHYDES, PARAFORMALDEHYDE
HSN heading 2912 falls under Chapter 29 — organic chemicals. It breaks down into 10 sub-codes listed below.
Sub-codes under 2912 (10)
About HSN heading 2912
The 4-digit code 2912 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 29, which covers organic chemicals.