What is the GST (IGST) rate for HSN code 73151100?

HSN code 73151100 (Chain (Iron/Steel)) attracts 18% IGST under Schedule II of the GST notification.

What is the customs duty (BCD) for HSN code 73151100?

The Basic Customs Duty (BCD) for HSN code 73151100 is 15%. On import, the landed duty also adds Social Welfare Surcharge (on BCD) and IGST (on the duty-inclusive value).

What does HSN code 73151100 cover?

HSN code 73151100 covers Chain (Iron/Steel). It sits under Chapter 73 – Articles of iron or steel, in Section XV – BASE METALS AND ARTICLES OF BASE METAL.

What is the unit of measurement for HSN code 73151100?

The standard unit of quantity (UQC) for HSN code 73151100 is kg, as listed in the Customs Tariff.

What is the HSN code for a chain?

Roller chain is classified under 73151100, and lifting/hoisting chain under 73151210, within heading 7315.

HSN Code Finder · Product

Chain (Iron/Steel) HSN Code 7315

Q: What is the HSN code for Chain (Iron/Steel)?

The HSN code for Chain (Iron/Steel) is 73151100, classified under Chapter 73 – Articles of iron or steel of India's Customs Tariff (ITC-HS).

18% IGSTSchedule II

Chain and parts thereof, of iron or steel, are classified under HSN heading 7315. Roller chain and lifting/hoisting chain each have their own tariff item.

Search any HSN code

Heading

7315

Primary code

73151100

GST / IGST

18%

Customs duty (BCD)

15%

Chain (Iron/Steel) HSN codes & GST rates

The 8-digit HSN/HS codes under heading 7315 (chain and parts thereof, of iron or steel). Click any code for the full duty stack, IGST schedule and FTA preferential rates.

HSN code	Description	IGST	BCD
73151100	Roller chain	18%	15%
73151210	Lifting and hoisting chain	18%	15%

FTA preferential rates: 13 partner agreement(s) listed for 73151100; best preferential rate 0% via ASEAN countries; 11 partner(s) at 0%. See full FTA breakdown →

What is the HSN code for chain (iron/steel)?

The HSN code for chain (iron/steel) is 7315 at the 4-digit heading level. For GST invoicing and customs filing you generally need the full 8-digit tariff item — for chain (iron/steel) the most common is 73151100, which attracts 18% IGST.

HSN (Harmonized System of Nomenclature) codes are India's standardised product-classification system used for both GST and customs. The first 2 digits are the chapter, 4 digits the heading, 6 digits the international subheading and 8 digits the India-specific tariff item. Always confirm the exact 8-digit code for your specific variant, and verify the rate against the latest CBIC/DGFT notification before filing.

How chain (iron/steel) is classified under HSN

The HSN classification for chain (iron/steel) narrows down level by level — from the broad section to the specific 8-digit tariff item used on your invoice and Bill of Entry.

Chapter 732-digitArticles of iron or steel
73154-digit headingCHAIN AND PARTS THEREOF, OF IRON OR STEEL
7315116-digit subheadingCHAIN AND PARTS THEREOF, OF IRON OR STEEL
731511008-digit tariff itemRoller chain

Section XV — BASE METALS AND ARTICLES OF BASE METAL

GST on chain (iron/steel)

Chain (Iron/Steel) (HSN 7315) attracts 18% GST under GST Schedule II. On a sale within the same state this is charged as 9% CGST + 9% SGST; on an inter-state sale or an import it is charged as a single 18% IGST. This is the rate recorded for the primary code 73151100 — other variants in the table above can carry different rates, so match your exact product and verify against the latest CBIC GST rate notification.

Customs duty on imported chain (iron/steel)

When chain (iron/steel) (HSN 73151100) is imported into India, the duty stack is approximately: Basic Customs Duty (BCD) 15%, AIDC 15%, Social Welfare Surcharge on the aggregate of customs duties, plus IGST 18% on the assessable value plus duties.

Indicative total duty on ₹100 of assessable value: ₹40.3905. This is an estimate — the actual amount depends on valuation, exemptions and the notifications in force on the date of import.

See the full duty breakdown for 73151100 →

Conclusion

The HSN code for chain (iron/steel) is 7315 at the heading level, with 73151100 the most commonly used 8-digit tariff item (18% GST). Always pick the 8-digit code that matches your exact product variant from the table above, and confirm the GST rate and customs duty against the latest CBIC/DGFT notifications before invoicing or filing a Bill of Entry.