More than 185 booths are on display representing 120 businesses and economic organisations from Quang Ninh province and others in the region including Thai Binh, Thai Nguyen, Bac Ninh, Ha Giang and Ha Nam.
The fair introduces to customers high-quality products such as interior decor, household appliances, furniture, beer, handicrafts, aquatic products and sea food, as well as 24 products that are characteristic of Quang Ninh province.
The event, held by the Quang Ninh provincial Department of Industry and Trade, will last until May 3.