"Mining alone cannot secure India's critical mineral supply chains; the bottleneck lies in processing." Discuss with reference to the recent Capex Support Scheme for lithium and nickel.

India depends entirely on imports for lithium, cobalt and nickel [2]. The bigger risk sits in the middle of the chain. Global refining is concentrated in a few places, so even ore that India mines must pass through foreign refiners. The ₹2,814 crore Capex Support Scheme (November 2026) targets this processing gap [1].

Why mining alone is insufficient

• Concentrated refining: India is exposed to geopolitical disruption, price swings and supply restrictions [1].
• Resource nationalism: export restrictions on critical raw materials rose about fivefold (2009–2024), often to keep processing in the exporting country [3].
• Weak domestic midstream: India's beneficiation and processing base is nascent, so it imports refined, high-purity material [1].
• Upstream reforms alone fall short: 24 minerals are now in Part D of the MMDR Act for auction by the Centre, and GSI is to run 1,200 exploration projects [4]. Without refineries, mined ore still goes abroad.

How the scheme addresses the bottleneck

• 30% capital subsidy for 4 plants: 2 lithium (≥30 kt each) and 2 nickel (≥50 kt each), with cobalt as a by-product [1].
• Fiscal discipline: two-stage selection; winners are those seeking the lowest subsidy; payment in 3 milestone-linked tranches [1].
• Choice of supplier: domestic refining lets India use ore from Argentina (KABIL–CAMYEN SE) or Australia [4].
• Fits a wider ecosystem: NCMM plus the ₹1,500 crore recycling scheme (40 kt of critical minerals) [5].

Limits: processing is not the only bottleneck

• Feedstock: India's overseas assets are mostly still at exploration stage, and NCMM's overseas-mine targets run to 2030-31 [4]. Plants risk standing idle.
• Running costs: the subsidy lowers building costs, not operating costs. The Standing Committee wanted refining that is "cost-competitive with imports" [2].
• Clearance delays [2] could push work past the scheme's end date of 2030-31 [1].
• Technology: few suitable technologies are available [1].

Mining and processing are links in the same chain. The scheme fills the processing gap, but only ore security can keep the plants running. The way forward:

• offtake contracts (agreements to buy a mine's output) that send KABIL's overseas ore to Indian plants;
• an inter-ministerial tracking group and penalties for delay [2];
• recycled material as a second feedstock;
• Centres of Excellence to adapt processing technology [5].

Together, these would build a mine-to-battery chain that serves Atmanirbhar Bharat and net-zero by 2070 [4].