HSN · Goods classification
HSN Code 290351 - 2,3,3,3-tetrafluoropropene (hfo-1234yf),…
Subheading (6-digit)2,3,3,3-TETRAFLUOROPROPENE (HFO-1234YF), 1,3,3,3-TETRAFLUOROPROPENE (HFO-1234ZE) AND (Z)-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE (HFO-1336MZZ)
Classification path
Follow the code from its broad category to this entry.
- Code
- 290351
- Classification level
- Subheading (6-digit)
- Parent entry
- 2903 HALOGENATED DERIVATIVES OF HYDROCARBONS
Related codes under 290351
Open a related code for its description and classification path.
Understand the hierarchy
Read the HSN code guide How HSN code levels fit together
Learn how a chapter, heading and subheading lead to a more specific tariff item.
Source and verification
Check official record ↗This directory uses a user-provided workbook. Its publisher, data effective date and permission to republish have not been independently verified. The workbook does not include GST rates or trade-name suggestions. Confirm the current code and applicable rules with the official GST Portal.
Catalog note: Workbook file modified 2026-04-24; data effective date not provided.