1 The Management Committee of Lianyungang Economic and Technological Development Zone has launched a reward-reporting activity for illegal "small chemicals" in the whole region in order to effectively rectify the illegal activities of "small chemicals" and give full play to the role of public supervision. If the clues provided are found to be true and effective for the first time after verification, cash rewards ranging from1000-300,000 yuan will be given according to the problem type and specific situation. Therefore, Lianyungang official website reported that Lianyungang, a prefecture-level city under the jurisdiction of Jiangsu Province, was a second-class big city. It is the oriental bridgehead of the new Eurasian Continental Bridge, the first batch of coastal open cities in China, a national comprehensive transportation hub, and a strong fulcrum city at the intersection of the Belt and Road.