China’s soybean industry is highly dependent on imports and the sources of imports are also highly concentrated. The natural disasters and trade frictions faced by main soybean import source countries may also affect China soybean industry and generate import uncertainties. To address the international risks,based on the soybean supply and demand balance sheet and global bilateral trade matrix,using the method of the global agricultural commodities partial equilibrium model,this study quantitatively simulated and evaluated the possible policy effects of three strategies,namely increasing China’s soybean yield and strengthening soybean cooperation with Argentina and Russia. The results show that these measures can increase the global soybean supply and decrease the world price to varying degrees. While at the same time,they can also diversify import risks,reduce the high dependence on the United States and Brazil,and promote the diversification of soybean imports,increase the welfare of Chinese consumers,and form a more stable and sustainable trade pattern. Accordingly,it is proposed that firstly,we should increase investment in domestic soybean research and development to improve domestic soybean yield and increase selfsufficiency rate; secondly,we should cooperate with major producing countries to improve their ability to cope with natural disaster risks and ensure a stable soybean supply in the context of sustainable environmental development. At the same time,it is necessary to expand the import sources,give support to the research and development of soybean varieties with various resistance traits for commercial promotion. We should strengthen agricultural cooperation with other countries such as Russia and Ukraine and increase global supply in the international market,diversify soybean imports and diversify risks.