Is Maanshan a developed city?

How can we still look at Maanshan from an old perspective? Since joining the Yangtze River Delta, Maanshan's ability to attract foreign investment has been greatly enhanced, and many private enterprises have set up factories in the Economic Development Zone. Valin Heavy Industry, Yurun Factory and Mengniu Dairy Factory, the largest in East China, all started here. A large number of people from Jiangsu and Shanghai came here to work and settle down, which also made the living consumption level of Ma increase day by day, especially the house price, but the employment level went from bad to worse. However, Ma is still the most suitable city for people to live and work in the province.