Dongwu Securities released a research report on April 26 stating that Zaisheng Technology (603601.SH) was rated to increase its holdings. The main reasons for the rating include: 1) the sale of Suzhou Youyuan's overall performance, and breakthroughs have been achieved in products such as oil filters and green building insulation cotton; 2) multiple factors such as falling product prices, increased energy costs, and one-time credit impairment losses have put pressure on the company's 23Q4 net interest rate level, and 24Q1 has returned to a reasonable level; 3) the increase in the scale of bill settlement affects the company's cash flow level, and the balance ratio has improved; 4) the sale of 70% of Suzhou Youyuan's equity project has been completed, and new categories are expected to be released in the medium to long term. (Mainichi Keizai Shimbun)