China and Japan are major trading partners, with substantial bilateral trade volume. Both countries engage in the exchange of goods and services across various sectors, including electronics, automobiles, machinery, chemicals, and consumer goods. China and Japan have complementary economies, with Japan possessing advanced technology and expertise in manufacturing, while China offers a vast market, low-cost labor, and a growing middle class. This complementarity has facilitated cooperation in various industries, such as electronics, automotive manufacturing, and infrastructure development.