BigMint’s billet index dropped further today by INR 250/t, settling at INR 39,600/tonne (t) exw-Raipur on 5 February 2025.
In Raipur, rebar and wire rod prices decreased slightly by INR 200/t d-o-d on subdued demand. Meanwhile, sponge iron prices in the region also declined by INR 250/t today.
The conversion spread from sponge iron (PDRI) to billets for the standalone furnaces in the Raipur cluster was recorded at INR 14,100/t.
Rationale
This index is derived based on transaction, offer, bid, and indicative price data sets. Transactions are considered T1 and given a weightage of 50%, whereas other data sets are considered as T2 and given a weightage of the balance 50%.
- Transactions (T1) – Three trades at INR 38,500-38,750/t were recorded during the 2:30 pm to 5:30 pm BigMint trading window and considered for final price calculation as T1 inputs. The average of these transactions was INR 38,594/t, which was given a 50% weightage in the final price calculation.
- Other price indicators – bids/offers/indicatives (T2) – Twelve offers were reported in the trading window and considered as T2 inputs. The average price of these twelve was INR 38,628/t and given a 50% weightage in the final price calculation.
The final price of billets was INR 38,611/t exw-Raipur, rounded to INR 38,600/t exw.
Click here for detailed methodology



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