The annual Bulgarian International Agricultural Expo opened in the second international city of Plovdiv International Convention and Exhibition Center. 650 companies from 30 countries and regions participated in the Agricultural Fair. Organized by the Bulgarian Ministry of Agriculture, the Bulgarian International Agricultural Fair is one of the largest agricultural events in Central and Eastern Europe. The exhibition industry covers agricultural machinery and technology, food, alcohol, animal husbandry, breeding, agricultural and sideline products processing and other related fields. The Bulgarian International Agricultural Fair has become an important platform for promoting the investment of Chinese agricultural enterprises in Bulgaria.