🇨🇳 Shuangyashan, China

Shuangyashan is a city in China with a population of approximately 1 million people. It is located in the Heilongjiang Province. While it is not well-known for its seafaring industry, the city does have a port, known as the Shuangyashan Port, which serves as a transportation hub for goods and commodities. This may be of interest to seafarers, shipowners, or crewing companies looking to transport cargo in the region.