As of 18:00 on July 9, 2019, the 336 pieces of information sent on the website of the Group Company do not involve state secrets, trade secrets and personal privacy, and there is no hidden danger of public opinion。During the quarter, the official website of the Group company and the OA system of the Group company were not attacked, and no unknown information was released。Among them, the data loss on the official website of the Group company on April 26 was verified as a problem in the database system, not an attack, and was repaired in time using backup data。