Chinese EV Makers Face Rising Component Costs as AI Drains Supply
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Chinese smart electric vehicle manufacturers are battling component deficits of up to 30 per cent, driving steep price surges across circuit boards and basic electronic parts.
Prices for printed circuit boards and multilayer ceramic capacitors have more than tripled over the past twelve months as global semiconductor makers reallocate production capacity to artificial intelligence data centres.
Surging Hardware Prices
Printed circuit boards now cost roughly 330 yuan ($49) per sheet, up threefold in a year according to data from the India Printed Circuit Association. Multilayer ceramic capacitors, essential for regulating electrical currents across vehicle power systems, jumped from 10 yuan per 1,000 units to 40 yuan in early 2026.
Memory chips needed for autonomous driving features are delivering the heaviest financial blow. Nio chief executive William Li reported that rising raw material expenses, led by memory chips, added 20,000 yuan to the build cost of every single vehicle.
Carmakers cost pressure mainly comes from memory chips. But a lack of PCBs and MLCCs disrupts production and prevents assemblies from running smoothly.
Supply Chain Squeeze
Component makers in manufacturing hubs like Zhejiang province are giving order priority to AI data centre operators over automotive assemblers because computing chips yield higher margins. Carmakers must now pay hefty premiums to keep assembly lines running.
Geely Auto, China’s second-largest automaker, confirmed that while small passive components represent a modest fraction of total expenditure, physical shortages threaten assembly continuity. The bottleneck across global component production lines will take at least twelve months to resolve.
The margin squeeze arrives just as Chinese carmakers rely on software and autonomous driving capabilities to win buyers in an increasingly crowded domestic auto market. Nio and Geely are renegotiating vendor contracts to lock in deliveries for the second half of 2026.