Zheng Xing Xing Ye Ri Bao·2025-12-31 08:59Market Overview - The electronic chemicals sector increased by 0.16% on December 31, with Weiteou leading the gains [1] - The Shanghai Composite Index closed at 3968.84, up 0.09%, while the Shenzhen Component Index closed at 13525.02, down 0.58% [1] Stock Performance - Weiteou (301319) closed at 55.44, up 8.07% with a trading volume of 70,700 shares and a transaction value of 381 million yuan [1] - Xilong Science (002584) closed at 9.21, up 4.07% with a trading volume of 522,100 shares [1] - Guanggang Gas (688548) closed at 14.54, up 3.49% with a trading volume of 158,500 shares [1] - Other notable performers include Xingfu Electronics (688545) up 2.90%, Tiantong Co. (600330) up 2.82%, and Shanghai Xinyang (300236) up 2.67% [1] Fund Flow Analysis - The electronic chemicals sector experienced a net outflow of 14.58 million yuan from institutional investors, while retail investors saw a net outflow of 24.6 million yuan [2] - Conversely, speculative funds recorded a net inflow of 260 million yuan [2] Individual Stock Fund Flow - Shanghai Xinyang (300236) had a net inflow of 122 million yuan from institutional investors, while retail investors faced a net outflow of 198 million yuan [3] - Tiantong Co. (600330) saw a net inflow of 47.23 million yuan from institutional investors, with retail investors experiencing a net outflow of 48.61 million yuan [3] - Xilong Science (002584) had a net inflow of 43.47 million yuan from speculative funds, while retail investors faced a net outflow of 24.38 million yuan [3]