123 The query list shows that Heilongjiang Beidahuang Agricultural Co., Ltd. started from 1998. It is a subsidiary of Heilongjiang Beidahuang Agricultural Reclamation Group Company, which is one of the important commodity grain bases and strategic reserve bases in China. It is an enterprise group integrating production, marketing, trade, industry and agriculture. A well-known brand of rice, a representative enterprise engaged in rice in Northeast China in China, an important commodity grain production base and grain reserve base in China, and an enterprise specializing in comprehensive processing and sales of rice, the country has a large cultivated land area, a high degree of modernization and strong comprehensive production capacity.