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HSN CODE - 29173500 : PHTHALIC ANHYDRIDE
| HSN CODE | Description | Policy |
|---|---|---|
| 2917 | POLYCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES | |
| 291735 | Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives | |
| 29173500 | PHTHALIC ANHYDRIDE | Free |
Harmonised System of Nomenclature (HSN Codes) 29173500 are used for the PHTHALIC ANHYDRIDE products under Goods and Service Tax classification.
India was originally using 6 digit HSN codes to classify commodities but later two more digits were added to make the codes more precise, resulting in an 8 digit classification.
Understanding HSN Code 29173500
First two digits (29) represent the chapter number which is Chapter 29 - Organic chemicals
Next two digits (17) represent the heading number which is POLYCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
Next two digits (35) represent the product code which is Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
Last two digits (00) are for final or deeper classification which is PHTHALIC ANHYDRIDE
All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.