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Beijing has recently launched the "Beijing-Tianjin-Hebei Collaborative Development 2018-2020 Action Plan". By 2020, it will withdraw from about 1,000 general manufacturing enterprises and realize the "dynamic clearing" of "scattering and pollution" enterprises. As of the first half of the year, the city's total number of industrial and commercial registrations was not up to 19,500, and more than 2,200 general manufacturing enterprises were withdrawn. From the first half of the year, Beijing will not handle 903 new registration or change registration business, and shut down 473 general manufacturing enterprises. Xiong'an shut down more than 9,000 scattered and polluting enterprises last year. In the first half of the year, Shijiazhuang City shut down and banned 495 scattered and polluting enterprises. Up to now, the city has investigated and found 1449 scattered and polluting enterprises. Among them, 857 banned and banned categories were proposed. Home, integrated relocation class 1. At present, 633 have been rehabilitated, with a completion rate of 43.69%. Among them, 495 have been closed down and 138 have been upgraded. Before the end of September, all upgrades will be completed; before the end of October, all integration and relocation work will be completed; for those that have not been completed within the time limit, all will be closed down and the goal of “disorganized pollution” enterprises will be cleared.