India’s coking-coal exposure: why raw tonnes are not an import-substitution model

Define the product before measuring dependence

A coking-coal supply chain does more than purchase combustible heat. It supplies material that must perform within a coke-making and ironmaking process. The Ministry’s classification distinguishes coking coal by ash content and non-coking coal by calorific value.[S3] That difference should carry into the analytical model. A tonne of domestic raw coking coal cannot be assumed to replace a tonne of a particular imported blend component.

Start with the actual exposure: grade or blend requirement, qualified suppliers, plant process limits, currency and contractual commitments. Then identify which domestic products can technically serve that requirement. The relevant dependency ratio is based on qualified usable material within a consistent boundary, not a convenient comparison of national raw output with customs imports.

Read the policy signal as a diligence question

TheJanuary 2026 notification classifying coking coal as critical and strategic signals an official effort to strengthen the domestic supply chain.[S1] AFebruary 2025 parliamentary answer set out a 140 MT raw-production ambition forFY 2029-30.[S2] Neither observation establishes how much appropriately washed and customer-qualified product will be delivered to a specific steelmaker.

For project assessment, follow the conversion chain. Geological resources need a mine plan, operational access and a product-quality distribution. Washing needs reliable feed, recovery and disposal economics. Commercial delivery needs transport and customer qualification. A model that allocates all planned raw tonnes directly to imported product displacement skips these stages and can materially overstate the accessible opportunity.

Build a qualified-product bridge

The central sensitivity produces 4.8 MT of usable material from 10 MT of raw feed. A more favourable recovery rate does not necessarily create better economics if the resulting quality falls outside the customer’s operating envelope. Equally, a lower yield can be commercially rational if it produces a more valuable qualified product. The objective is net value from accepted output, not maximum washing yield considered in isolation.

This calculation also explains why a quoted mine price cannot be compared directly with an imported product price. Differences in yield and accepted product quality can outweigh the apparent discount. Track rejected or alternative products explicitly; their recovery value may improve overall project economics, but it should not be counted as premium metallurgical substitution.

Stress the residual import book

Even when domestic substitution improves, imported requirements can remain substantial if the consuming steel base grows or the blend changes. Rather than claiming one national import forecast, construct a plant-level demand bridge: planned output, material requirement per output unit, qualified domestic availability and the residual imported requirement. Expose each assumption and test delayed qualification as well as delayed mine ramp-up.

Keep the financial sensitivities separate from the material balance. For a hypothetical 1 MT imported requirement, aUSD 10/t price movement changes the commodity bill byUSD 10 million before other adjustments. At an assumedINR 85/USD that isINR 85 crore. This is an exposure calculation, not an expectation of a future price movement. Hedge and procurement decisions require the actual contract, timing and approved risk limits.

The indicators worth monitoring

A useful watchlist follows mine start-up, raw product quality, washery feed, recovery, accepted product tonnes and customer qualification milestones. Those indicators identify where an optimistic substitution claim is failing. A national raw-production number alone cannot distinguish a mine-delay problem from a washing-performance problem or a buyer-acceptance problem.

• For steel buyers: maintain a qualified-grade and supplier matrix rather than a country-only import chart.
• For mine developers: report saleable and accepted-product economics alongside raw output.
• For strategy teams: separate official targets, commissioned infrastructure and operating throughput.
• For procurement: model the remaining import book after realistic domestic acceptance, then stress currency, timing and grade availability.

The most valuable question is therefore not whether India has enough coking-coal resources in the abstract. It is how much qualified product reaches the right customer, when it arrives and at what full-chain cost. That is the bridge from resource policy to a credible commercial opportunity.

A disciplined qualification record makes that conversion chain visible to both buyer and producer before new volume commitments are approved.