🇨🇳 Lanzhou, China

Lanzhou is the capital and largest city of Gansu Province, China. It has a population of around 3.7 million people. As an inland city, Lanzhou does not have ports or shipyards. However, it is a major transportation hub, with an airport and railway connections. Lanzhou is known for its role as a regional center for industry, including the production of machinery and equipment, which may be of interest to shipowners or crewing companies.