1. Mengniu Dairy (Group) Co., Ltd. (referred to as Mengniu Dairy or Mengniu) was established in August 1999 and is headquartered in Shengle Economic Park, Horinger County, Hohhot City, Inner Mongolia Autonomous Region. It is a key leading enterprise in the national agricultural industrialization and a leading enterprise in the dairy industry. Mengniu is China's leading dairy supplier, focusing on the research and development and production of dairy products suitable for Chinese people's health. It is one of the top 10 dairy companies in the world. Since its establishment, Mengniu Dairy has formed a product matrix series with liquid milk, ice cream, milk powder cheese and other products. It has stars such as Deluxe, Chun Zhen, Youyi C, Future Star, Guanyi Milk, Sour Yogurt and other products. , and continue to innovate for the happiness of consumers. As of December 2017, Mengniu has deployed production capacity based on market potential and product strategies, and has established 38 production bases across the country and 1 overseas base in New Zealand, with a combined annual production capacity of 9.22 million tons.

2. The development process of Yili can be said to be the epitome of the history of China's dairy industry from small to large, from weak to strong. From the "Cooperative Dairy Farm in Huimin District, Hohhot" composed of only 95 cattle-raising households in the 1950s, it has developed into a leading enterprise in China's dairy industry today. Yili's legendary development history in the past fifty years has not only become China's The flag of the dairy industry also created and led the "golden decade" of China's dairy industry. Yili also brought China's dairy industry to the world stage through the Olympic Games and World Expo. In 1956, the prototype of Yili was formed. A cattle breeding cooperative group was established in the Huhhot Huimin District. By 1958, it was renamed "Hohhot Huimin District Cooperative Dairy Farm". It has 1,160 cows, a daily milk production of 700 kilograms, and 117 employees. It is the predecessor of Yili.

3. Wandashan Enterprise Group Dairy Co., Ltd. is a professional dairy manufacturer that developed from a small dairy factory in 1965 and was established as Wandashan Group in 1997. Its products are listed as green foods by the National Green Food Development Center, and its Wandashan brand is a well-known trademark in China, famous throughout the country for its high visibility, credibility and market share. In 1958, General Wang Zhen led 100,000 professional officers and soldiers to Wanda Mountain and wrote a poem in his own hand: "The heroes at the foot of Wanda Mountain built a national home, and thousands of miles of dense, tiger, treasure, and rare fertile fields turned into fertile farmland." In 1963, General Wang Zhen transported 750 cows to Shanghai and Beijing and established the 8511 Farm Dairy Demonstration Farm; in 1965, under the kind care of General Wang Zhen, Wandashan Dairy was born.