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HS 73 Chapter · Base Metals & Articles

Iron or steel articles

Chapter 73 of the Harmonised System covers Iron or steel articles — 26 four-digit headings spanning tubes, pipes and hollow profiles, of cast iron to iron or steel that customs authorities worldwide use to classify these goods and set duty.

India exports 2024
$9.93B

Source: UN Comtrade — India's reported merchandise exports to the world, 2024.

Sourcing this category from India

Chapter 73 covers articles of iron or steel. India exports a vast range of fabricated steel goods — tubes and pipes, fasteners, structures, utensils, hand tools and castings — from engineering clusters nationwide. Classification separates the goods by function, from tubular products and structures through containers and fittings to household and miscellaneous iron and steel articles.

How to read this code

73 is the two-digit HS chapter for iron or steel articles. To clear customs your destination country extends it to a full 8–10 digit code and assigns the duty rate. India's preferential trade agreements (UAE CEPA, Australia ECTA, and others) can reduce or zero out that duty on many base metals & articles lines — check our import guides for your market.

Headings under HS 73

The Harmonised System breaks Iron or steel articles into these 26 headings. Drill down to the exact classification for your goods.

73.01 2 subheadings

Iron or steel sheet piling, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel

73.02 4 subheadings

Railway or tramway track constructions of iron or steel; rails, check and track rails, switch blades, crossing frogs, point rods, sleepers, fish-plates, chair wedges, sole plates, bedplates, ties and the like

73.03 1 subheadings

Tubes, pipes and hollow profiles, of cast iron

73.04 13 subheadings

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

73.05 7 subheadings

Iron or steel (excluding cast iron); tubes and pipes (e.g. welded, riveted or similarly closed), having circular cross-sections, external diameter of which exceeds 406.4mm, not seamless

73.06 10 subheadings

Iron or steel (excluding cast iron); tubes, pipes and hollow profiles (not seamless), n.e.c. in chapter 73

73.07 10 subheadings

Tube or pipe fittings (e.g. couplings, elbows, sleeves), of iron or steel

73.08 5 subheadings

Structures of iron or steel and parts thereof; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures

73.09 1 subheadings

Reservoirs, tanks, vats and similar containers; for any material (excluding compressed or liquefied gas), of iron or steel, capacity exceeding 300l, whether or not lined or heat insulated

73.10 3 subheadings

Tanks, casks, drums, cans, boxes and similar containers, for any material (excluding compressed or liquefied gas), of iron or steel, capacity not exceeding 300l, whether or not lined or heat-insulated

73.11 1 subheadings

Containers for compressed or liquefied gas, of iron or steel

73.12 2 subheadings

Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated

73.13 1 subheadings

Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not and loosely twisted double wire, of a kind used for fencing, of iron or steel

73.14 10 subheadings

Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel

73.15 8 subheadings

Chain and parts thereof, of iron or steel

73.16 1 subheadings

Anchors, grapnels and parts thereof, of iron or steel

73.17 1 subheadings

Nails, tacks, drawing pins, corrugated nails, staples (not those of heading no. 8305) and the like, of iron or steel, with heads of other material or not, but excluding articles with heads of copper

73.18 12 subheadings

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel

73.19 2 subheadings

Sewing and knitting needles, bodkins, crochet hooks, embroidery stilettos and similar articles, for use in the hand, of iron or steel; safety pins and other pins of iron or steel, not elsewhere specified or included

73.20 3 subheadings

Springs and leaves for springs, of iron or steel

73.21 7 subheadings

Stoves, ranges, grates, cookers (those with subsidiary boilers for central heating), barbecues, braziers, gas-rings, plate warmers and similar non-electric domestic appliances and parts, of iron or steel

73.22 3 subheadings

Radiators for central heating, not electrically heated and parts thereof, of iron or steel; air heaters, hot air distributors not electrically heated, with motor fan or blower

73.23 6 subheadings

Table, kitchen, other household articles and parts, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel

73.24 4 subheadings

Sanitary ware and parts thereof, of iron or steel

73.25 3 subheadings

Iron or steel; cast articles

73.26 4 subheadings

Iron or steel; articles, n.e.c. in chapter 73

Turn this code into a sourcing plan

HS 73 maps to live sourcing categories — jump straight to the sector and products we ship under it.

Top destinations for Chapter 73 exports

India's largest buyers of goods in this HS chapter in 2024, ranked by export value.

#1 USA $2.92B
#2 United Arab Emirates $742.6M
#3 Saudi Arabia $594.5M
#4 Germany $454.7M
#5 United Kingdom $349.6M

Chapter-level destination mix — your specific HS line may skew differently. Source: UN Comtrade, 2024.

Working out import duty for HS 73 into your market? See full duty context and India-vs-rivals comparisons in our India comparison guides and export resource hub.

Indian exporters in this category

Established export houses with relevant HS focus. Listings are compiled from public records — run your own due diligence.

Browse the full exporter directory →
Last updated 28 Jun 2026 Figures are indicative sourcing benchmarks compiled from exporter quotes, India trade-scheme notifications and public customs tariffs. Confirm live pricing and HS classification before contracting.
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