Zheng Xing Xing Ye Ri Bao·2025-08-22 08:46Market Performance - The specialized equipment sector increased by 0.65% on August 22, with Huicheng Vacuum leading the gains [1] - The Shanghai Composite Index closed at 3825.76, up 1.45%, while the Shenzhen Component Index closed at 12166.06, up 2.07% [1] Top Gainers in Specialized Equipment Sector - Huicheng Vacuum (301392) closed at 190.20, up 9.72%, with a trading volume of 51,700 and a transaction value of 956 million [1] - Guangli Technology (300480) closed at 17.98, up 8.25%, with a trading volume of 413,800 and a transaction value of 733 million [1] - Lingyun Light (688400) closed at 36.59, up 7.30%, with a trading volume of 272,700 and a transaction value of 977 million [1] Top Losers in Specialized Equipment Sector - Jinying Co. (600232) closed at 7.33, down 9.62%, with a trading volume of 499,100 and a transaction value of 369 million [2] - Sudar Co. (001277) closed at 44.27, down 5.75%, with a trading volume of 45,100 and a transaction value of 202 million [2] - Zhuozhao Point Glue (873726) closed at 44.10, down 4.71%, with a trading volume of 59,800 and a transaction value of 26.89 million [2] Capital Flow Analysis - The specialized equipment sector experienced a net outflow of 1.172 billion from institutional investors and a net outflow of 184 million from retail investors, while retail investors saw a net inflow of 1.356 billion [2] - The capital flow for specific stocks shows varied trends, with some stocks like Dazhu CNC (301200) seeing a net inflow of 81.04 million from institutional investors [3]