In 2019，China’s trade deficit of agricultural products continued to increase. For agricultural products with traditional export advantage，the surplus of vegetables rose slightly，the surplus of aquatic products fell sharply，while the deficit of fruit continued to grow after it first appeared in 2018. The widening trade deficit has been driven by increasing demand from the upgrading of household food consumption structure and a decline in domestic pig production due to the outbreak of “African swine fever”. In terms of international cooperation in agriculture，due to the slowdown in international investment caused by the global economic slowdown and conservatism，China’s two-way investment in agriculture declined in 2019 compared with the previous year. At the same time，agricultural science and technology cooperation has made new progress in many fields，which is bound to make more breakthroughs in the future in the context of the growth of China’s agricultural products trade and the development of the Belt and Road.