China has suspended the imposition of additional tariffs on certain agricultural products from the United States and signed a $5.2 billion procurement agreement, which not only eases trade tensions but also ensures domestic food security and diversification of supply chains. Agriculture, as a "ballast stone", provides a short-term solution to the difficulties faced by the United States while safeguarding China's strategic options in the long run. Behind the sincerity of cooperation, China still retains the option of countermeasures, emphasizing that equality and mutual benefit are the core of Sino-US trade.