China's Rare-Earth Export Ban Disrupts India's Auto Supply Chain

China's April 2025 ban on rare‑earth magnet exports has abruptly exposed critical supply‑chain vulnerabilities across India's automotive sector.

Rare‑earth magnets are central to traction motors in EVs and to renewable and consumer electronics; China accounts for roughly 60% of global rare‑earth mining and about 90% of refining and processing, giving it significant leverage over downstream magnet supply.

Several manufacturers reported production risks: Bajaj Auto warned of potential month‑long EV halts, Ather Energy flagged a week‑long dispatch impact, and Maruti Suzuki staggered e‑vehicle output. Tata Motors and Jaguar Land Rover cited supply risks in filings, while Mahindra said prior derisking kept production stable.

Suppliers are shifting designs and materials. Sona BLW is developing motors using light rare‑earths and rare‑earth‑free variants; Bosch India is exploring non‑heavy rare‑earth and non‑ferrous magnet motors; Bajaj is evaluating ferrite magnet options for scooters.

Policy response includes a government incentive package of ₹7,280 crore to catalyse five domestic magnet plants and raise capacity to about 6,000 tpa from the current 1,500 tpa concentrated at IREL. Authorities are also encouraging research into rare‑earth‑free technologies and extending EV import deadlines under incentive schemes.

The episode is accelerating 'China+1' diversification, material‑science innovation and strategic localisation as the sector seeks resilience against geopolitical supply shocks.