China’s Technology Stocks Face Sell-Off Amid Concerns Over AI Profitability

10/28/2026, 07:36 PM review ai tech

China's technology sector is facing a downturn, with the STAR 50 Index dropping over 40% from its July peak due to investor skepticism about the profitability of AI investments. Initially driven by profit-taking, the sell-off has evolved into a critical reassessment of whether earnings can support the high valuations that have characterized the sector.

Analysts like Benjamin Cavender from China Market Research Group highlight that while technology remains a bright spot in the economy, expectations have outpaced actual performance, making a correction necessary. The situation is compounded by a prolonged property downturn that has weakened household confidence and consumer spending, impacting major internet platforms.

Battery manufacturer CATL, despite reporting a 59% revenue growth in Q3, has seen its net profit rise only 15%, illustrating a disconnect between growth and profitability. Experts suggest that while some segments, like semiconductor companies, may benefit from increased spending, the overall outlook remains cautious.

The sell-off in Chinese tech stocks is also linked to broader weaknesses in U.S. equities, with analysts indicating that a recovery in American tech could provide some support for Chinese markets. However, for a rebound to occur, there needs to be a stabilization of earnings and clearer returns on AI investments

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