中邮证券给予圣农发展买入评级，核心业务稳健，并购增厚业绩

Group 1 - The core viewpoint of the report is that Zhongyou Securities has given a "buy" rating for Shengnong Development (002299.SZ) with a latest price of 17.18 yuan [2] - The reasons for the rating include the stability of the main business and the profit enhancement from mergers and acquisitions [2] - Product sales are increasing against the trend, and the cost advantage is being solidified [2]