Source text: Chinese equities experienced a significant sell-off, reportedly wiping out ¥2.7 trillion in market value in a single day, as investor sentiment weakened amid concerns over growth and external risks. The sell-off has sparked fresh panic across financial markets, although the exact figure remains unconfirmed by major wire services. The downturn comes as Chinese markets, which had been gaining momentum earlier in 2026, face pressure from global uncertainties and domestic challenges. The People's Bank of China has emphasized the importance of capital market stability, highlighting the link between stock performance and public confidence. Analysts note that China continues to grapple with uneven domestic demand and property sector weaknesses, adding to the market's volatility. Target language code: fr Translation instructions: This is the news article content. Please maintain the original meaning.