Shenzhen is a first-tier city. Shenzhen is a first-tier city.

First-class city.

Shenzhen, referred to as "Shenzhen", also known as Pengcheng, is a prefecture-level city under the jurisdiction of Guangdong Province. It is a sub-provincial city in Guangdong Province, a city under separate national planning, a megacity, a special economic zone in China approved by the State Council, and a national It is a central economic city, an international city, a scientific and technological innovation center, a regional financial center, and a trade and logistics center. The city has 9 administrative districts and 1 new district under its jurisdiction, with a total area of ??1997.47 square kilometers and a built-up area of ??927.96 square kilometers. According to the seventh census data, as of 0:00 on November 1, 2020, the permanent population of Shenzhen was 17.6738 million. In 2021, the city's regional GDP was 3.066485 billion yuan.