Xiamen Mingsui Grain and Oil Trading Co., Ltd. (hereinafter referred to as "Mingsui") was established on February 8, 1999, with a registered capital of 150 million yuan. The company's headquarters is located in the Xiamen Free Trade Zone. Mingsui has successively won honorary titles such as China's Top 500 Service Industry Enterprises, 2021 Leading Enterprise in Agricultural Industrialization, Fujian's Top 100 Service Industry Enterprises, Fujian Province's Key Leading Enterprise in Agricultural Industrialization, Xiamen's Top 100 Enterprises, and Xiamen's Top 100 Private Enterprises. Since 2007, Mingsui has been rated as one of the top 100 enterprises in Xiamen for 17 consecutive years.

Since its establishment, the company has always adhered to the core of "grain" and is committed to integrating services in the supply chain of the grain industry. It is a professional multinational grain service provider that integrates grain trade and grain logistics. Mingsui Grain and Oil has close business dealings with large grain suppliers in the United States, Canada, Australia, Southeast Asia, and Europe, with offices in Guangzhou, Nantong, and Qingdao. Mainly providing high-quality grain sources (including wheat, corn, sorghum, barley, rice, rapeseed meal, and other feed raw materials) for milling enterprises, feed processing enterprises, rice processing enterprises, food processing enterprises, and grain reserve enterprises. In 2022, the grain and oil business volume was 3.1 million tons, ranking among the top private enterprises in the grain and oil industry in China.