HomeTechnologySales hit by China's rare earth curbs, Indian audio electronic firms look to diversify supplier base

Sales hit by China's rare earth curbs, Indian audio electronic firms look to diversify supplier base

China accounts for over 90% of global dysprosium production, a rare earth metal used alongside neodymium to create high-performance magnets essential for audio electronics and other consumer devices

August 05, 2025 / 11:25 IST
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TWS
High-performance magnets made of rare earth materials vital for devices such as headphones and true wireless earbuds.

Indian audio electronics makers are rushing to diversify supply chains for rare earth metals after China’s export curb on materials used in high-performance magnets have hurt production and sales over the past two quarters.

In April, China tightened export licensing norms for seven rare earth elements, including dysprosium and terbium, which are vital for producing neodymium-iron-boron (NdFeB) magnets that are used in devices such as headphones and true wireless (TWS) earbuds.

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“Yes, it’s a real issue. Over 89 percent of our products are assembled in India but raw materials like magnets can’t be sourced domestically. China is creating artificial scarcity due to trade tensions with the US. We're trying to diversify suppliers even within China but there are constraints,” Varun Gupta, co-founder and CEO of audio and wearables maker GoBoult, told Moneycontrol.

The shortage has impacted growth. “We could’ve grown another 10 percent if not for this. We are facing supply constraints. So the production has gone down, the sales have gone down,” he said.