Date of establishment of friendly exchange relations with Wenzhou: January 2011
Barcelona is a significant port city and commercial center on the coast of northeastern Spain. Located on the coast between the mouths of the rivers Llobregat and Besòs, it is the capital and largest city of the autonomous community of Catalonia, as well as the second most populous municipality in Spain, after Madrid, with an area of 101.9 square kilometers and a population of 1.6 million (2018 census).
Barcelona is a world-renowned Mediterranean tourist destination and a world-famous historical and cultural city. It is also the largest port and container terminal on the Mediterranean coast. It has already opened more than 250 routes and sailed with more than 100 countries.