2 1 Shi Ji Jing Ji Bao Dao·2025-07-27 10:39Core Viewpoint - The recent surge in the stock market is driven by significant gains in specific sectors, particularly in engineering machinery, supported by government investment in water conservancy projects [1][4]. Group 1: Stock Market Performance - The three major stock indices collectively rose, with the Shanghai Composite Index increasing by 1.67% to close at 3593.66 points, the Shenzhen Component Index rising by 2.33% to 11168.14 points, and the ChiNext Index gaining 2.76% to 2340.06 points [1]. - Approximately 71% of stocks experienced gains during the week, with 176 stocks rising over 15% and 10 stocks declining more than 15% [1]. Group 2: Leading Stocks - Hengli Drilling Tools (836942.BJ) topped the weekly gainers with a remarkable 184.05% increase, followed by Upwind New Materials (688585.SH) with a 97.37% rise [1]. - Hengli Drilling Tools achieved a four-day consecutive limit-up, reaching a historical high of 55.93 yuan per share, with a total market capitalization of 3.4 billion yuan [1][4]. Group 3: Industry Insights - The company specializes in the design, production, and sales of various engineering rock-breaking tools, with major clients including China Railway, China Power Construction, and China Communications Construction [4]. - The recent announcement of over 300 billion yuan in support for major water conservancy projects is expected to drive demand for engineering machinery, particularly in the context of infrastructure investment [4][5]. - Analysts predict that the engineering machinery sector will benefit from increased demand as domestic water conservancy projects progress, potentially leading to a dual boost in performance and valuation for the sector [7]. Group 4: Performance and Financials - Hengli Drilling Tools reported a first-quarter revenue of 39.41 million yuan, a year-on-year decrease of 9.02%, while net profit attributable to shareholders increased by 160% to 12.61 million yuan [6]. - The company has issued warnings regarding its stock price volatility, indicating that there have been no significant changes in its fundamentals or undisclosed major information [5]. Group 5: Declining Stocks - Forest Packaging (605500.SH) led the decliners with a 25% drop, attributed to the competitive landscape in the takeaway market and its limited involvement in food packaging [9][10]. - The company anticipates a significant decline in net profit for the first half of 2025, projecting a decrease of 58.64% to 72.42% year-on-year [11].