2. Jiangyin was originally one of the sixteen counties in Yanling, Liang Wudi, Jiyang County in Jin Dynasty, Jiangyin County in Southern Dynasty, Jiangyin Army and Liangzhu Road, and one of the eight largest trading port cities in the Song Dynasty. Historically, it was ruled by counties, prefectures, armies and governments for 334 years. In the Yuan Dynasty, it was reduced from the general government of Jiangyin Road to Jiangyin County, changed to Changzhou Government in the Ming and Qing Dynasties, and changed to Wuxi Administrative Escrow from 1983. Jiangyin City governs Chengjiang Street, nine towns, two economic development zones and 1 National High-tech Zone.
3. Jiangyin leads the national county-level city economy. The private economy is developed and the manufacturing industry is strong. There are 10 China Top 500 enterprises and 17 China Top 500 manufacturing enterprises in Jiangyin, accounting for 19.23% and 34% of the short-listed enterprises in Jiangsu Province respectively. Jiangyin has 5 1 listed companies. In 20 19, the city's GDP reached 40 billion1.1.2 billion yuan, and the per capita GDP reached 2.421.08 million yuan. Jiangyin has scenic spots such as Riverside Fort Tourist Area, Zheng Xue Cultural Tourist Area, Mafei Watertown, Huaxi Village, Xu Xiake's former residence, Daishan Bay, Gudan Hongdu and Changjing Ancient Town.