HSN heading 8112 falls under Chapter 81 — other base metals; cermets; articles thereof. It breaks down into 17 sub-codes listed below.
Sub-codes under 8112 (17)
811212
UNWROUGHT, POWDERS
811213
WASTE AND SCRAP
811219
OTHER
811221
UNWROUGHT, POWDERS
811222
WASTE AND SCRAP
811229
OTHER
811231
UNWROUGHT, WASTE AND SCRAP, POWDERS:
811239
OTHER
811241
UNWROUGHT, WASTE AND SCRAP, POWDERS:
811249
OTHER
811251
UNWROUGHT, POWDERS
811252
WASTE AND SCRAP
811259
OTHER
811261
WASTE AND SCRAP
811269
Other:
811292
UNWROUGHT, WASTE AND SCRAP, POWDERS
811299
OTHER
About HSN heading 8112
The 4-digit code 8112 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 81, which covers other base metals; cermets; articles thereof.