Ciudad de Huainan

Huainan City is recognized as a core city within the Hefei Metropolitan Circle and is prominently known for its significant coal industry and thermal power plants.

Huainan is a prefecture-level city located in the Anhui province of China. As of 2020, Huainan has a population of around 3 million inhabitants. The city boasts a history spanning over 1,500 years, originating during the Northern Dynasties. Huainan is particularly famous for its extensive coal mining industry, ranking as one of China's top coal-producing cities.

Until the 20th century, Huainan was a minor town named Tianjia'an, under the jurisdiction of Shouxian, approximately 30 km to the west. Its development began with the discovery of coal deposits in the early 20th century, with serious exploitation of the mines commencing in the 1930s.

Huainan is a city heavily reliant on its coal resources. Its leading industries include coal mining, electric power generation, and chemical production.

The discovery of coal deposits in the early 20th century was the catalyst for Huainan's transformation from a minor town into a significant industrial hub. The large-scale exploitation of these mines, beginning in earnest in the 1930s, cemented its status as a major coal-producing region in China and shaped its economic development.