The Sci-Tech Innovation 50 Index witnessed a robust late-trading surge of over 2%, fueled by a strong performance across the chip industry chain. Notably, Cambricon, ChipMOS Technologies, Synaptics, and ASR Microelectronics all soared by more than 10%, while Actions Semiconductor, Qi Pai Technology, Dongwei Semiconductor, and VeriSilicon International also posted significant gains of over 5%.