The Chinese electric vehicle (EV) sector faced sharp turbulence at the start of 2026 as BYD led China’s EV sell-off following disappointing January sales figures. The sudden slowdown has raised fresh concerns about cooling demand in the world’s largest auto market and triggered a broad decline across EV stocks listed in Hong Kong and mainland China.
BYD’s January Sales Shock
BYD reported a steep 30.1% year-on-year decline in January 2026 sales, delivering 210,051 vehicles, compared with more than 300,000 units a year earlier. This marked the company’s fifth consecutive month of declining sales, signaling a sustained demand slowdown rather than a one-off dip.
The impact was immediate in the stock market. BYD’s Hong Kong-listed shares plunged as much as 7.8%, their biggest intraday fall in months, while Shenzhen-listed shares dropped over 4%. This sharp reaction reinforced the narrative that BYD leads China’s EV sell-off amid rising investor caution.
Segment-Level Weakness
The sales decline was broad-based. Plug-in hybrid vehicle sales fell 28.5%, while battery-electric vehicle sales dropped an even sharper 33.6% year-on-year. These figures indicate pressure across both mass-market and premium EV segments, highlighting the depth of the current slowdown.
Ripple Effect Across the EV Sector
BYD’s weak performance triggered a wider selloff in Chinese EV stocks. XPeng shares tumbled 9% after reporting a 34% drop in January deliveries. Nio’s shares fell over 7%, despite strong year-on-year growth, as its January deliveries were 44% lower than December levels. Li Auto also slipped around 4% following an 8% year-on-year decline in deliveries. Together, these moves confirmed that BYD Leads China EV Selloff was not an isolated event but a sector-wide correction.
Why Demand Is Cooling?
Several factors contributed to the January slump. The expiration of local green-car subsidies in late December created a “delivery hangover,” pulling demand into 2025. A newly introduced 5% EV purchase tax further dampened interest in mid-range models. Seasonal disruptions from the Lunar New Year and ongoing price wars among domestic rivals like Geely and Leapmotor also weighed heavily on sales and margins.
Betting on Global Expansion
To counter domestic weakness, BYD is accelerating its international push. Overseas shipments reached 100,482 units in January, nearly half of total monthly sales, despite a month-on-month dip due to front-loaded deliveries. BYD aims to deliver 1.3 million vehicles overseas in 2026, with analysts still expecting total annual sales to exceed 5 million units.
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