Zheng Xing Xing Ye Ri Bao·2025-08-25 08:47Market Overview - The packaging and printing sector increased by 0.13% on August 25, with Jinjia Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3883.56, up 1.51%, while the Shenzhen Component Index closed at 12441.07, up 2.26% [1] Key Performers - Jinjia Co., Ltd. (002191) closed at 4.59, up 10.07% with a trading volume of 948,800 shares and a transaction value of 425 million [1] - Xiangxinglong (833075) closed at 34.28, up 4.58% with a trading volume of 32,800 shares [1] - Wangzi New Materials (002735) closed at 16.32, up 3.95% with a trading volume of 463,500 shares [1] - Hongyu Packaging (837174) closed at 20.75, up 3.59% with a trading volume of 49,200 shares [1] Fund Flow Analysis - The packaging and printing sector experienced a net outflow of 64.67 million from institutional investors, while retail investors saw a net outflow of 33.80 million [2] - Speculative funds had a net inflow of 98.47 million [2] Individual Stock Fund Flow - Jinjia Co., Ltd. had a net inflow of 12.7 million from institutional investors, but a net outflow of 55.17 million from speculative funds and 71.94 million from retail investors [3] - Wangzi New Materials saw a net inflow of 43.03 million from institutional investors, with a net outflow of 59.53 million from retail investors [3] - Dongfeng Group (601515) had a net inflow of 18.64 million from institutional investors, while retail investors experienced a net outflow of 41.47 million [3]