Indian ITC-HS · Tariff Item (8-digit)
HSN / HS Code 73081000
Bridges and bridge-sections
Where this code sits
- 17308Heading (4-digit)STRUCTURES (EXCLUDING PREFABRICATED BUILDINGS OF HEADING 9406) AND PARTS OF STRUCTURES (FOR EXAMPLE, BRIDGES AND BRIDGE-SECTIONS, LOCK- GATES, TOWERS, LATTICE MASTS, ROOFS, ROOFING FRAME-WORKS, DOORS AND WINDOWS AND THEIR FRAMES AND THRESHOLDS FOR DOORS, SHUTTERS, BALUSTRADES, PILLARS AND COLUMNS), OF IRON OR STEEL; PLATES, RODS, ANGLES, SHAPES, SECTIONS, TUBES AND THE LIKE, PREPARED FOR USE IN STRUCTURES, OF IRON OR STEEL
- 273081000Tariff Item (8-digit)Bridges and bridge-sections
What is an HSN Code?
An HSN code (Harmonized System of Nomenclature) is an internationally standardised numeric system to classify traded products. Indian customs extend it to an 8-digit ITC-HS code for more precise classification, taxation and compliance.
- First 2 digits: Chapter (e.g. 73)
- Digits 3–4: Heading
- Digits 5–6: Subheading (WCO-aligned)
- Last 2 digits: Indian ITC extension for added granularity
Why is the right HSN code important?
- Ensures correct calculation of customs duties and taxes.
- Required for shipping bills, bills of entry, GST filings and FTA certificates of origin.
- Helps avoid clearance delays, penalties or reclassification disputes.
How to use this HSN code
Export Documentation
Use this code in your Commercial Invoice, Packing List, and Shipping Bill for exports from India.
Import Clearance
Required for the Bill of Entry and customs clearance when importing goods into India.
GST Classification
Drives the applicable GST rate, HSN-wise summary in GSTR-1 and ITC eligibility checks.
Common HSN code mistakes to avoid
- • Reusing outdated or incorrect codes from old shipments
- • Mixing up similar product codes without checking descriptions
- • Ignoring the last 2 digits which affect Indian duty rates
- • Not considering composition, end use or manufacturing process
- • Relying solely on online tools without professional verification
Need more information?
For complex products, consult with customs brokers or trade experts who can classify based on:
- • Physical product inspection
- • Material composition / manufacturing process
- • Intended end-use
- • Latest customs notifications & advance rulings
Additional Resources
• DGFT Policy: Guidelines for export-import procedures
• Customs Tariff: Complete HSN code list with duty rates
• GST Notifications: Latest tax-rate updates
• Trade Portal: Government trade documentation support
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