Le 4 avril, Comité permanent ya Comité municipal ya Jiangsu Yancheng esalaki likita mpo na koyekola eteni elandi ya bolongoli ya "3·21" ya monene ya monene na Xiangshui, bokeli ya Yancheng na bozangi likama, bobongisi ya industrie chimique, mpe mbongwana mpe bokeli ya ba parcs chimiques.
The meeting pointed out that it is necessary to completely eliminate the small chemical industry with low safety factor and serious pollution problems with the will and determination of the strong men. The meeting carefully studied the Xiangshui Chemical Industry Park and the comprehensive management of the chemical industry in the city, decided to completely shut down the Xiangshui Chemical Industry Park, and included Chenjiagang Town as a pilot project to improve the housing conditions of the peasants in the city, "Ten Towns and 100 ba villages", pe kosala mbangu réalisation ya revitalisation rurale.
At 14:48 on March 21, Jiangsu Tianjiayi Chemical Co., Ltd. (hereinafter referred to as "Tianjiayi") in Xiangshui Chemical Industrial Park exploded. As of March 27, the accident has caused 78 deaths and more than 600 people were injured to varying degrees. The accident spread to 16 surrounding companies, and Ba entreprises nionso oyo ezali na likambo yango esili kosila.
On March 23, the State Council's Jiangsu Xiangshui Tianjiayi Company's "3·21" special major explosion accident investigation team held its first plenary meeting. The meeting pointed out that the problems exposed by the accident are very prominent, indicating that some localities and enterprises in Jiangsu Province are not serious about the painful lessons of past accidents and improving safety production. They are not serious, do not Bozua ba formes solides, boleka na ba scènes, mpe ba entreprises ya accident ezali continuellement enquêté mpe eyebisami. Afutamaki amende, mpe mutu oyo azali na yango oyo azali na charge ya entreprise azalaki kaka ko violer mobeko mpe kobuka mibeko, mpe asalaki makambo na ye moko, oyo na suka ememaki na accident tragique.
On April 1st, the General Office of the Jiangsu Provincial Government issued the "Jiangsu Chemical Industry Remediation Improvement Plan (Draft for Comment)" (hereinafter referred to as the "Proposal" draft for comments), indicating that Jiangsu Province intends to optimize the planning and layout of the chemical industry. Reducing chemical production enterprises within 1 km on both sides of the Yangtze River tributary, environmentally sensitive areas, Bisika ya bato mingi na bingumba, ba parcs chimiques, mpe na nse ya échelle.