The Bulgarian businesses operate in a diverse range of fields including industrial zones, engine lubricants, animal feed, farm produce, defence industry, beverages, consultancy on the production of food additives and organic cosmetics, investment and management of fishery technology, audiovisual technology, diesel and gas engine assembly and maintenance, logistics, and waste treatment technology.

During the visit, the Vietnam Chamber of Commerce and Industry will hold a Vietnam-Bulgaria Business Forum on September 18 in Hanoi.