东方日升：因未及时披露重大事件进展等问题，公司收宁波证监局下发的《行政监管措施决定书》

Core Points - The company received an administrative regulatory decision from the Ningbo Regulatory Bureau of the China Securities Regulatory Commission regarding failures to timely disclose significant event progress and inadequacies in insider information management [1] - The chairman, Lin Haifeng, and the board secretary, Xueshan Xing, were found primarily responsible for these issues due to their lack of diligence [1] - The Ningbo Regulatory Bureau has mandated corrective administrative measures for the company and has conducted regulatory discussions with Lin Haifeng and Xueshan Xing, which will be recorded in the securities and futures market integrity database [1]