Zhongtai Securities released a research report on April 22 stating that it gave Jiejia Weichuang (300724.SZ) a purchase rating. The main reasons for the rating include: 1) the new technology layout is fully blossoming to build a platform-based enterprise; 2) HJT: the industry is at an inflection point, and the company's mass-produced HJT equipment can be expected to grow; 3) perovskite: the industry has huge potential, and the company's equipment is in a leading position; 4) semiconductors: domestic cleaning equipment space is about 10 billion, which can be expected to be introduced to customers in batches; 5) special lithium battery vacuum equipment. (Mainichi Keizai Shimbun)