HSN Classification
HSN 690310 - CONTAINING BY WEIGHT MORE THAN 50% OF FREE CARBON
Classification level: Service/product sub-category. Use this as a GST code-reference page and confirm rate/exemption treatment from current notifications before final filing.
Code details
- Code Type
- HSN
- Code
- 690310
- Official Description
- CONTAINING BY WEIGHT MORE THAN 50% OF FREE CARBON
Tax guide notes
- - GST rate is not embedded in HSN/SAC master data. Confirm the latest rate from GST rate notifications and official CBIC schedules.
- - Invoice accuracy matters: use the code that best matches the principal supply description to reduce notices and mismatch risk.
- - If supplies include both goods and services, document the dominant nature of supply before selecting HSN/SAC.
Compliance checklist
- - Keep product/service description on invoice aligned with the selected HSN/SAC code.
- - Review code selection whenever scope of work or product mix changes.
- - Cross-check applicable GST rate, exemptions, and reverse-charge conditions before filing returns.
Related codes
OTHER REFRACTORY CERAMIC GOODS (FOR EXAMPLE, RETORTS, CRUCIBLES, MUFFLES, NOZZLES, PLUGS, SUPPORTS, CUPELS, TUBES, PIPES, SHEATHS, RODS AND SLIDING GATES), OTHER THAN THOSE OF SILICEOUS FOSSIL MEALS OR OF SIMILAR SILICEOUS EARTHS
CONTAINING BY WEIGHT MORE THAN 50% OF ALUMINA (AL2O3) OR OF A MIXTURE OR COMPOUND OF ALUMINA AND OF SILICA (SIO2) :
OTHER :
CONTAINING BY WEIGHT MORE THAN 50% OF FREE CARBON
OTHER REFRACTORY CERAMIC GOODS (FOR EXAMPLE, RETORTS, CRUCIBLES, MUFFLES, NOZZLES, PLUGS, SUPPORTS, CUPELS, TUBES, PIPES, SHEATHS AND RODS), OTHER THAN THOSE OF SILICEOUS FOSSIL MEALS OR OF SIMILAR SILICEOUS EARTHS - CONTAINING BY WEIGHT MORE THAN 50% OF GRAPHITE OR OTHER CARBON OR OF A MIXTURE OF THESE PRODUCTS : MAGNESIA CARBON BRICKS, SHAPES AND GRAPHETISED ALUMINA
OTHER REFRACTORY CERAMIC GOODS (FOR EXAMPLE, RETORTS, CRUCIBLES, MUFFLES, NOZZLES, PLUGS, SUPPORTS, CUPELS, TUBES, PIPES, SHEATHS AND RODS), OTHER THAN THOSE OF SILICEOUS FOSSIL MEALS OR OF SIMILAR SILICEOUS EARTHS - CONTAINING BY WEIGHT MORE THAN 50% OF GRAPHITE OR OTHER CARBON OR OF A MIXTURE OF THESE PRODUCTS :OTHER
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