中晟高科高管变动，股价震荡调整

Group 1 - The core event for Zhongsheng High-Tech (002778) in the past week was the resignation of Vice President Mu Yujun due to work changes, effective from the date the resignation report was delivered to the board, and this change will not affect the company's daily operations [1] Group 2 - In terms of stock performance, Zhongsheng High-Tech exhibited a fluctuating adjustment trend over the past 7 trading days (February 5 to February 12, 2026), with a highest price of 21.96 yuan on February 6 and a lowest price of 21.32 yuan on February 12, resulting in a price fluctuation of 7.90%; as of the close on February 12, the stock price was 21.66 yuan, reflecting a cumulative decline of approximately 3.35% over the week [2] - During the same period, the environmental protection sector to which the company belongs saw a slight increase of 0.30%, while the Shanghai Composite Index rose by 0.02% and the Shenzhen Component Index increased by 0.72% [2] - On February 12, there was a net outflow of approximately 1.68 million yuan in main funds, with a turnover rate of 1.22% [2] Group 3 - There has been no new financial report information recently; the latest financial report was the Q3 2025 report disclosed in October 2025, and the full-year performance forecast released on January 23, 2026, estimated a net profit attributable to shareholders of 70 million yuan, indicating a turnaround from losses year-on-year [3] Group 4 - No special research reports targeting Zhongsheng High-Tech were published in the past week; institutional sentiment shows general attention with a neutral rating prevailing [4]