Zheng Xing Xing Ye Ri Bao·2025-10-30 08:40Market Overview - The packaging and printing sector experienced a decline of 0.53% on October 30, with Hongyu Packaging leading the drop [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Stock Performance - Notable gainers in the packaging and printing sector included: - Jiahe Technology (Code: 920392) with a closing price of 41.99, up 13.09% [1] - Zhongrui Co., Ltd. (Code: 002374) with a closing price of 3.04, up 10.14% [1] - Xinhongze (Code: 002836) with a closing price of 11.81, up 9.96% [1] - Major decliners included: - Hongyu Packaging (Code: 920274) with a closing price of 32.87, down 6.17% [2] - Jiyou Co., Ltd. (Code: 603429) with a closing price of 9.43, down 3.78% [2] - Wangzi New Materials (Code: 002735) with a closing price of 15.97, down 2.74% [2] Capital Flow - The packaging and printing sector saw a net outflow of 154 million yuan from institutional investors, while retail investors experienced a net inflow of 196 million yuan [2] - The capital flow for specific stocks showed: - Hongbo Co., Ltd. (Code: 002229) had a net inflow of 52.61 million yuan from institutional investors [3] - Zhongrui Co., Ltd. (Code: 002374) had a net inflow of 36.34 million yuan from institutional investors [3] - Xinhongze (Code: 002836) had a net inflow of 24.41 million yuan from institutional investors [3]