China's increased purchases of Russian grain and fertilizers, facilitated by the New Land grain corridor, could lead to a decrease in market share for major agricultural exporters like Australia and the US. The corridor, which aims to improve infrastructure and transportation, could diversify China's agricultural imports, reducing reliance on traditional suppliers and increasing the supply of Russian wheat and other agricultural products. The partnership could also attract more Chinese agro-investment to Russia's Far East and provide a more secure food supply chain by diversifying import sources. This could challenge the dominance of the US and Australia in regional wheat and barley markets, increasing China's role in global and regional food trade and security.