Zheng Xing Xing Ye Ri Bao·2025-08-20 08:41Market Overview - The packaging and printing sector rose by 0.87% on August 20, with Jiahe Technology leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Key Stocks Performance - Jiahe Technology (872392) closed at 42.75, up 20.08% with a trading volume of 46,900 lots and a transaction value of 194 million [1] - Meiyinglin (002303) closed at 4.38, up 5.29% with a trading volume of 696,100 lots and a transaction value of 29.86 million [1] - Xintonglian (603022) closed at 10.87, up 4.62% with a trading volume of 316,600 lots and a transaction value of 344 million [1] - Other notable performers include Baixinglong (833075) up 4.28%, Jinghua Laser (603607) up 4.27%, and Baosteel Packaging (601968) up 4.07% [1] Capital Flow Analysis - The packaging and printing sector experienced a net outflow of 288 million from institutional investors, while retail investors saw a net inflow of 295 million [2][3] - The main capital inflow was observed in Jinghua Laser with a net inflow of 71.21 million, while New Tonglian had a net inflow of 32.83 million [3] - Conversely, significant outflows were noted in several stocks, including New Tonglian and Meijusen, indicating a mixed sentiment among investors [3]