化肥和化工原料业务是我司2022年新开发的业务板块，公司主营硫酸铵，尿素，氯化铵等各类大小氮肥，以及农药，医药中间体等产品。

　　The business of chemical fertilizer and chemical raw materials is the newly developed business segment of our company in 2022. The company is mainly engaged in ammonium sulfate, urea, ammonium chloride and other types of nitrogen fertilizer, as well as pesticides, medical intermediates and other products