China Science Communication: Abnormal fluctuations in stock trading, with a 19.84% year-on-year decline in first-quarter revenue.

China Science Communication announced that the company's stock had a cumulative closing price deviation of over 20% during three consecutive trading days on July 31, August 3, and August 4, 2026, constituting an abnormal volatility situation. On August 4, 2026, the company's stock turnover rate was 2.79%, significantly higher than usual. In the first quarter of 2026, the company achieved revenue of 358 million yuan, a year-on-year decrease of 19.84%, and a non-recurring net profit of 29.8712 million yuan, a year-on-year decrease of 14.78%. Upon verification, the company's operations are normal, and there is no undisclosed significant information that should have been disclosed.