HSN HEADING

3921OTHER PLATES, SHEETS, FILM, FOIL AND STRIP, OF PLASTICS

HSN heading 3921 falls under Chapter 39 — plastics and articles thereof. It breaks down into 6 sub-codes listed below.

Sub-codes under 3921 (6)

392111

OF POLYMERS OF STYRENE

392112

OF POLYMERS OF VINYL CHLORIDE

392113

OF POLYURETHANES:

392114

OF REGENERATED CELLULOSE

392119

OF OTHER PLASTICS

392190

OTHER :

About HSN heading 3921

The 4-digit code 3921 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 39, which covers plastics and articles thereof.