包装印刷板块9月24日跌0.65%，王子新材领跌，主力资金净流入2424.68万元

Core Viewpoint - The packaging and printing sector experienced a decline of 0.65% on September 24, with Wangzi New Materials leading the drop, while the overall market indices showed positive performance with the Shanghai Composite Index rising by 0.83% and the Shenzhen Component Index increasing by 1.8% [1]. Group 1: Market Performance - The packaging and printing sector's decline was noted at 0.65% on the previous trading day [1]. - The Shanghai Composite Index closed at 3853.64, up 0.83% [1]. - The Shenzhen Component Index closed at 13356.14, up 1.8% [1]. Group 2: Individual Stock Performance - Key gainers in the packaging and printing sector included: - Jinghua Laser (603607) with a closing price of 24.66, up 5.52% [1]. - Xinhongze (002836) with a closing price of 9.41, up 3.98% [1]. - Longlide (300883) with a closing price of 6.65, up 3.42% [1]. - Notable decliners included: - Wangzi New Materials (002735) with a closing price of 15.46, down 1.78% [2]. - Meiyingsen (002303) with a closing price of 4.57, down 1.72% [2]. - Yinglian Co. (002846) with a closing price of 18.72, down 1.47% [2]. Group 3: Capital Flow Analysis - The packaging and printing sector saw a net inflow of 24.25 million yuan from institutional investors, while retail investors experienced a net outflow of 6.65 million yuan [2]. - Individual stock capital flows indicated: - Hongbo Co. (002229) had a net inflow of 46.55 million yuan from institutional investors [3]. - Jinghua Laser (603607) had a net inflow of 30.16 million yuan from institutional investors [3]. - Wangzi New Materials (002735) had a net inflow of 6.00 million yuan from institutional investors [3].