This week, the three major indices of A-shares rose steadily. The Shanghai Composite Index increased by 1.67% for the week, closing at 3593.66 points; the Shenzhen Component Index rose by 2.33%, and the ChiNext Index increased by 2.76%. On the market, the first-level industries of Shenwan basically achieved positive returns, with only the banking sector experiencing a slight decline, while industries such as steel, coal, and building materials saw significant gains. In terms of hot topics, industries like rare metals, rare earths, and cement manufacturing performed well. According to Wind data, a total of 121 listed companies disclosed institutional research minutes this week, with over 70% of the stocks researched achieving positive returns. Among them, Dayu Irrigation led with a 36.24% increase, while Tangyuan Electric, Maolai Optical, Zhejiang Fortune Holdings, and Haopeng Technology saw increases of over 18%