Zheng Xing Xing Ye Ri Bao·2025-10-23 08:20Core Points - The engineering machinery sector experienced a decline of 1.49% on October 23, with Tietuo Machinery leading the drop [1] - The Shanghai Composite Index closed at 3922.41, up 0.22%, while the Shenzhen Component Index closed at 13025.45, also up 0.22% [1] Sector Performance - The following companies showed notable performance: - Weiman Sealing (Code: 301161) increased by 4.93% with a closing price of 39.77 and a trading volume of 153,800 shares [1] - Southern Road Machinery (Code: 603280) rose by 1.88% to 42.25 with a trading volume of 149,900 shares [1] - Huadong Heavy Machinery (Code: 002685) saw a slight increase of 0.79% to 7.62 with a trading volume of 177,200 shares [1] - Conversely, Tietuo Machinery (Code: 920706) fell by 13.57% to 24.71 with a trading volume of 136,700 shares [2] - Other significant declines included: - Hengli Drill Tools (Code: 920942) down 10.57% to 41.69 [2] - Construction Machinery (Code: 600984) down 8.70% to 4.20 [2] Capital Flow - The engineering machinery sector saw a net outflow of 882 million yuan from institutional investors, while retail investors contributed a net inflow of 849 million yuan [2][3] - The following companies had notable capital flows: - Huadong Heavy Machinery had a net inflow of 8.05 million yuan from institutional investors [3] - Anhui Heli (Code: 600761) experienced a net outflow of 1.91 million yuan from institutional investors [3] - Tietuo Machinery had a significant net outflow of 13.67 million yuan from institutional investors [3]