Understanding the 390721 HSN code
HSN 390721 is a 6-digit sub-heading under heading 3907. This page shows the applicable GST details for this code.
Source
HSN classification and GST rate information is based on official GST/CBIC rate schedules and notifications. WealthView updates its database when official changes are published. For the latest applicability, refer to the current official GST/CBIC notifications and rate schedules.