一分钟了解日本｜什么是日本商社？

Group 1 - The core concept of Japanese trading companies, known as "sōgō shōsha," is that they are highly diversified trading firms that play a crucial role in the Japanese economy and society [2][5]. - Recent interest in Japanese trading companies has been sparked by Warren Buffett's increased investment in them, bringing them into the public eye [2][5]. - The main business areas of Japanese trading companies include machinery, chemicals, and energy [3].