Jiangjin District, belonging to Chongqing Municipality, is located in the southwest of Chongqing Municipality, named for its location in the Yangtze River, which was founded in the fifth year of Yongming of the Southern Qi Dynasty (487 AD), and is the shipping hub and material distribution center of the upper reaches of the Yangtze River. Jiangjin District is adjacent to Banan District and Qijiang District in the east, Xishui County in Guizhou Province in the south, Yongchuan District and Hejiang County in Sichuan Province in the west, and Bishan District, Jiulongpo District and Dadukou District in the north, with a total area of 3,200.44 square kilometers, and 5 streets and 25 towns under its jurisdiction. According to the seventh population census data, as of 00:00 on November 1, 2020, Jiangjin District has a resident population of 1,359,600 people. In 2020, Jiangjin District realized a GDP of 110.94 billion yuan, an increase of 3.9% over the previous year at comparable prices.In 2021, Jiangjin District realized a GDP of 125.80 billion yuan, an increase of 8.4% over the previous year.In 2022, Jiangjin District realized a GDP of 133.002 billion yuan, an increase of 3.2% over the previous year.In 2023, Jiangjin District realized a GDP of 140.16 billion yuan, an increase of 7.0% over the previous year. Jiangjin District is "China's ecological selenium city", and has been awarded the honorary titles of "National Model City of Double Embracing" and "National Model District of Land Resource Conservation and Intensification".In December 2019, it became the On December 6, 2019, it was selected as the pilot unit of national farmers' cooperatives' quality improvement throughout the county.On October 20, 2020, it was selected as the list of national model cities (counties) for double embrace.