Guohai Securities released a research report on April 23 stating that it gave Syns (688480.SH) a buying rating. The main reasons for the rating include: 1) comprehensive solutions, significant increase in overseas revenue, and stable profitability; 2) profit quality is good, but contract debt has declined, so we need to pay attention to the progress of obtaining solution orders. (Mainichi Keizai Shimbun)