中晟高科涨2.08%，成交额2060.05万元，主力资金净流入224.55万元

Core Viewpoint - Zhongsheng High-Tech's stock price has shown a positive trend, with a year-to-date increase of 15.35%, indicating strong market performance and investor interest [1] Financial Performance - For the first half of 2025, Zhongsheng High-Tech reported a revenue of 64.22 million yuan, a significant decrease of 73.31% year-on-year [2] - The net profit attributable to the parent company was 47.01 million yuan, reflecting a substantial increase of 376.20% year-on-year [2] Stock Market Activity - As of September 29, Zhongsheng High-Tech's stock price was 20.14 yuan per share, with a trading volume of 20.60 million yuan and a turnover rate of 0.84% [1] - The company experienced a net inflow of main funds amounting to 2.25 million yuan, with large orders accounting for 20.81% of purchases [1] Shareholder Information - As of June 30, the number of shareholders for Zhongsheng High-Tech reached 11,000, an increase of 13.72% from the previous period [2] - The average circulating shares per person decreased by 12.07% to 11,171 shares [2] Business Overview - Zhongsheng High-Tech specializes in the research, production, and sales of various industrial and automotive lubricants, as well as environmental services [1] - The main revenue sources include 94.87% from wastewater treatment facility operations, 2.29% from environmental engineering, 2.11% from environmental consulting, and 0.74% from energy trading [1]