Shares of major Chinese electric vehicle (EV) manufacturers have been in a steep decline this year, erasing more than $100 billion in combined market value from their all-time highs. Nio, XPeng, Li Auto, BYD, and Polestar have all seen double-digit percentage drops as investors reassess the sector's growth trajectory amid policy headwinds and an increasingly crowded market.

Nio's stock slipped to $5 on Friday, nearly 30% below its May high and its lowest level since March 9. XPeng has tumbled 53% from its November 2025 peak to $13.21, slashing its market capitalization to $12.55 billion. Li Auto has fallen to $13.2, down from a $34 billion valuation last year to just $13.3 billion now. Polestar dropped 52% from its 2025 high to $20, while BYD has lost half its value in recent months.

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Intense Competition and Price Wars

The selloff is largely driven by a brutal price war among Chinese EV makers. With delivery volumes surging, companies are offering steep discounts to maintain market share. BYD delivered over 1 million vehicles globally in the first quarter, up 59% year-over-year. XPeng sold 94,000 units, while Li Auto, Nio, and Polestar moved 94,000, 92,864, and 12,300 units, respectively, in the same period.

These numbers come on top of deliveries from traditional automakers like Mercedes-Benz and Toyota, as well as newer entrants such as Tesla and Xiaomi. The resulting oversupply is forcing companies to slash prices, squeezing profit margins and raising concerns about long-term profitability. For context, similar dynamics have weighed on other sectors; for instance, memory chip stocks plunged up to 10% on AI debt fears and rate hike bets earlier this year.

Government Subsidy Phase-Out

A major catalyst for the downturn is Beijing's decision to phase out EV purchase incentives. New energy vehicles now face a 50% purchase tax exemption, down from full exemption, with the maximum tax deduction halved from 30,000 yuan to 15,000 yuan. This policy shift prompted a surge in purchases in the fourth quarter of last year as consumers rushed to lock in the old benefits.

Many companies launched “tax-difference guarantee” programs for customers who ordered in November and took delivery in 2026, but the overall impact has been a cooling of demand. The move mirrors the U.S. decision to end the EV tax credit under President Donald Trump, which was intended to bolster internal combustion engine vehicle sales.

Diversification and International Expansion

In response to domestic headwinds, Chinese EV makers are accelerating their overseas expansion. Europe has become a key target, with BYD, SAIC, Jaecoo, and XPeng investing heavily in the region. Additionally, Canada's decision to slash tariffs on Chinese EVs from 100% to 6% for the first 50,000 vehicles provides a new growth avenue.

However, international expansion comes with its own risks, including regulatory hurdles and geopolitical tensions. For investors, the near-term outlook remains clouded by margin compression and policy uncertainty. As the sector navigates these challenges, some analysts are turning their attention to other high-growth areas; for example, AI-driven power demand fuels nuclear stocks as a separate theme gaining momentum.

Meanwhile, the broader market has shown resilience in other corners. The Dow surged 246 points as chip stocks recovered amid Middle East tensions, highlighting the selective nature of current investor sentiment.

This article is for informational purposes only and does not constitute financial advice.