Chapter 72 - Iron and steel
HSN codes 7201-7229 covering pig iron, ferro-alloys, flat-rolled products, bars, rods, and steel structures.
GST compliance tip: When raising a tax invoice, use the HSN code from this chapter that best describes your product. Businesses with turnover above ₹5 crore must use 6-digit codes; above ₹1.5 crore use 4-digit; below ₹1.5 crore use 2-digit (chapter number).
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