Core Insights - The electronic chemicals sector experienced a slight increase of 0.25% on December 25, with Lite-On Optoelectronics leading the gains [1] - The Shanghai Composite Index closed at 3959.62, up 0.47%, while the Shenzhen Component Index closed at 13531.41, up 0.33% [1] Stock Performance - Lite-On Optoelectronics (688150) closed at 29.49, up 6.12%, with a trading volume of 288,500 shares and a transaction value of 830 million [1] - Other notable performers included: - Zhongshi Technology (300684) at 52.94, up 4.79%, with a transaction value of 1.54 billion [1] - Siquan New Materials (301489) at 222.58, up 3.53%, with a transaction value of 1.77 billion [1] - Debang Technology (688035) at 51.48, up 2.43%, with a transaction value of 163 million [1] Fund Flow Analysis - The electronic chemicals sector saw a net outflow of 4.82 million from institutional investors, while retail investors experienced a net outflow of 7.44 million [2] - Notable fund flows included: - Siquan New Materials (301489) had a net inflow of 18.5 million from institutional investors [3] - Lite-On Optoelectronics (688150) saw a net inflow of 87.56 million from institutional investors [3] - Strong New Materials (300429) had a net inflow of 31.78 million from institutional investors [3]