What is the primary industrial use of Mill Scale?

Mill scale is a high-Fe iron oxide byproduct used primarily as a nutrient in sinter plants to enhance iron content and improve sintering productivity. BigMint tracks these utilization trends across India's major steel hubs, providing daily price assessments that help rolling mills value their byproducts against current sinter plant demand.

How does Mill Scale pricing correlate with Iron Ore Fines?

Since mill scale serves as a high-purity iron source (~70% Fe), its price typically moves in tandem with high-grade iron ore fines, often commanding a premium due to its lower silica and alumina levels. BigMint provides a dedicated 'Mill Scale-to-Iron Ore' spread analysis, allowing buyers to identify arbitrage opportunities based on relative Fe unit costs.

What are the standard quality specifications for tradeable Mill Scale?

Marketable mill scale usually requires an Fe content between 68% and 72% with moisture levels kept strictly under 1% to ensure efficient handling in sinter hoppers. BigMint monitors quality-based price variations, offering specific benchmarks for premium-grade material versus lower-Fe or high-moisture rejected lots.

Why is Raipur considered the benchmark for domestic Mill Scale prices?

Raipur is central to a massive cluster of rolling mills, making it the most active generation and trading hub for mill scale in India. BigMint’s Raipur index is widely used by industrial consumers and traders to settle domestic contracts, providing a neutral and transparent price discovery mechanism for the region.

How does 'Oily Mill Scale' affect market valuation?

Oily mill scale contains lubricants that must be removed via degreasing before sintering to avoid hazardous emissions, which leads to significant price discounts compared to clean grades. BigMint provides insights into the 'oil-content discount' currently prevailing in the market, helping sellers understand the netback value for different processing grades.

What role does Mill Scale play in the cement industry?

In cement manufacturing, mill scale acts as an 'iron corrector' to balance the chemical composition of clinker when natural limestone is iron-deficient. BigMint assists cement plants by tracking mill scale availability and logistics costs from rolling mill clusters, ensuring a steady supply of this critical corrective material.

How do export trends at Kandla impact domestic Mill Scale availability?

Strong export demand from markets like China can tighten domestic supply and drive up prices at Indian hubs like Raipur and Durgapur. BigMint provides 'Export Parity' data at Kandla port, allowing domestic buyers and exporters to compare the feasibility of selling in the local market versus shipping overseas.

Where can I find historical Mill Scale price data for budgeting?

Accessing historical data is vital for forecasting byproduct revenue and procurement budgeting in sinter and cement plants. BigMint offers a robust historical price dashboard for all major mill scale hubs, enabling users to perform deep-dive trend analysis and manage long-term price risks effectively.

Mill Scale Prices – Scrap Market Rates & Trends

Iron Ore	Export level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Iron Ore	Import level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Iron Ore	Production level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Iron Ore	Consumption level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Export - Iron Ore | India

Compare

Export - Iron Ore | India

Iron Ore	Export level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Import - Iron Ore | India

Iron Ore	Import level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Import - Iron Ore | India

Iron Ore	Production level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Export - Iron Ore | India

Iron Ore	Consumption level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Coastal Movement - Iron Ore | India

Compare

Export - Iron Ore | India

Iron Ore	Export level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15

Export - Iron Ore | India

Iron Ore	Import level
CY 2014	15
CY 2015	25
CY 2016	30
CY 2017	19
CY 2018	18
CY 2019 (till APR)	15