盘中线索丨玻璃纤维板块反复活跃，机构：供需错配下建议关注这些公司

Group 1 - The fiberglass sector is experiencing significant activity, with companies like Shandong Fiberglass and Honghe Technology hitting the daily limit up, while China National Materials and China Jushi also see gains [1] - Honghe Technology's stock price volatility is attributed to media reports linking the company to the "PCB concept," although the company clarifies that its main business remains unchanged [1] Group 2 - The recent surge in the fiberglass sector is driven by rising prices of electronic cloth and increased demand from AI computing, leading to supply-demand tension [2] - Traditional fiberglass electronic cloth prices have accelerated in February, confirming earlier reports that loom capacity is shifting towards AI electronic cloth, resulting in a supply gap for traditional cloth [2] - Analysts suggest that both traditional and low-dielectric electronic cloth prices are expected to rise due to a mismatch in supply and demand, recommending companies like China National Materials, International Composites, Honghe Technology, and Feilihua for investment [2]