JINJIA(SZ:002191) Zheng Xing Xing Ye Ri Bao·2026-01-28 08:58Market Overview - The packaging and printing sector experienced a decline of 0.41% on January 28, with Jinjia Co., Ltd. leading the drop [1] - The Shanghai Composite Index closed at 4151.24, up 0.27%, while the Shenzhen Component Index closed at 14342.9, up 0.09% [1] Individual Stock Performance - Yutong Technology (002831) saw a significant increase of 5.79%, closing at 28.50 with a trading volume of 109,500 shares and a turnover of 306 million yuan [1] - Shunhao Co., Ltd. (002565) rose by 2.65%, closing at 17.82 with a trading volume of 1.6316 million shares and a turnover of 2.836 billion yuan [1] - Jinjia Co., Ltd. (002191) experienced a notable decline of 9.50%, closing at 4.00 with a trading volume of 1.0317 million shares and a turnover of 420 million yuan [2] Capital Flow Analysis - The packaging and printing sector saw a net outflow of 240 million yuan from institutional investors, while retail investors contributed a net inflow of 222 million yuan [2][3] - Shunhao Co., Ltd. had a net inflow of 47.75 million yuan from institutional investors, while retail investors contributed a net inflow of 53.23 million yuan [3] - Baosteel Packaging (601968) recorded a net inflow of 20.18 million yuan from institutional investors, but faced a net outflow of 18.77 million yuan from retail investors [3]