Zheng Quan Shi Bao Wang·2025-12-08 10:03Core Insights - The photolithography concept sector saw a 3.00% increase, ranking 9th among concept sectors, with 44 stocks rising, including notable gains from Zhongci Electronics and Taijing Technology, which hit the daily limit, and significant increases from Saiwei Electronics and Chip Micro-Assembly [1][2] Market Performance - The top-performing concept sectors today included: - Co-packaged optics (CPO) up 4.72% - F5G concept up 4.30% - Fiber optic concept up 3.67% - Photolithography concept up 3.00% [2] Capital Flow - The photolithography sector experienced a net inflow of 831 million yuan, with 27 stocks receiving net inflows, and 5 stocks exceeding 100 million yuan in net inflow. The leading stock for net inflow was Tengjing Technology with 257 million yuan, followed by Taijing Technology and Dazhu Laser [2][3] Stock Performance - Key stocks in the photolithography sector included: - Tengjing Technology: +7.36%, net inflow rate 9.22% - Taijing Technology: +9.99%, net inflow rate 32.22% - Dazhu Laser: +4.17%, net inflow rate 10.51% - Saiwei Electronics: +11.35%, net inflow rate 1.98% - Zhongci Electronics: +10.01%, net inflow rate 47.68% [3][4] Declining Stocks - Stocks with notable declines included: - *ST He: -2.72% - Nanjing Chemical Fiber: -0.14% - Jingfang Technology: -0.07% [1][5]