Zheng Quan Shi Bao Wang·2025-06-20 09:11Group 1 - The photoresist concept sector increased by 1.45%, ranking second in the concept sector's growth, with 43 stocks rising, including Strong New Materials which hit the daily limit of 20% [1] - Notable gainers in the photoresist sector include Jingrui Electric Materials, Yanggu Huatai, and Jiaxian Co., which rose by 11.25%, 9.11%, and 6.86% respectively [1] - The sector saw a net inflow of 857 million yuan from main funds, with 38 stocks receiving net inflows, and 7 stocks exceeding 50 million yuan in net inflow [2] Group 2 - Strong New Materials led the net inflow with 461 million yuan, followed by Jingrui Electric Materials, Kent Catalysts, and Yanggu Huatai with net inflows of 98.38 million yuan, 78.77 million yuan, and 71.71 million yuan respectively [2][3] - The net inflow ratios for Kent Catalysts, Strong New Materials, and Baichuan Co. were 29.65%, 27.48%, and 10.77% respectively, indicating strong investor interest [3]