Nantong Jiangshan Agrochemical & Chemicals' shareholder Fuhua Technology plans to reduce its shareholding by no more than 3%; There is a risk that Dinglong Culture's stocks may be delisted due to the stock price being lower than the face value; Hangzhou Hopechart IoT Technology Co., Ltd stated that it has not directly participated in the 'vehicle-road integrated' project bidding; Yidong Electronics has received an administrative supervision decision.