Zheng Quan Shi Bao Wang·2025-04-28 09:00Group 1 - The electronic paper concept index rose by 0.10%, ranking 8th among concept sectors, with notable gainers including Shenkeda, Zhangyue Technology, and Hanshuo Technology, which increased by 15.32%, 5.24%, and 5.00% respectively [1] - The electronic paper sector saw a net inflow of 0.33 billion yuan from main funds, with Zhangyue Technology leading the inflow at 2.29 billion yuan, followed by Hanshuo Technology, Qingyue Technology, and BOE A [2][3] - The net inflow ratios for leading companies in the electronic paper sector were 28.94% for Zhangyue Technology, 9.80% for Hanshuo Technology, and 7.06% for Qingyue Technology [3] Group 2 - The electronic paper sector had 8 stocks rising, while the top decliners included Sichuang Medical, Feikai Materials, and Haimu Star, which fell by 6.46%, 4.79%, and 4.34% respectively [1][4] - The trading volume and turnover rates varied among companies, with Shenkeda showing a significant turnover rate of 13.10% despite its price increase [4] - The overall market performance of the electronic paper sector reflects a mixed sentiment, with some stocks experiencing substantial gains while others faced declines [2][4]