Open Source Securities released a research report on April 25 stating that it gave Petty Shares (300673.SZ) a purchase rating. The main reasons for the rating include: 1) the company's profit side grew with high flexibility as downstream orders recovered and production capacity utilization increased; 2) the performance of staple food and wet food was outstanding, and the 40,000 ton high quality staple food production line in New Zealand was put into operation to increase the company's staple food layout; 3) the foreign business improved quarterly, and the domestic business benefited from strong sales of independent brands. (Mainichi Keizai Shimbun)