Because major events are generally suspended as soon as the announcement comes out, this is the regulation of the securities industry association, and the news cannot be leaked in advance. In order to strengthen the supervision of the securities and futures industry, strengthen the supervision of securities and futures exchanges, listed companies, securities and futures operating institutions, securities investment fund management companies, securities and futures investment consulting institutions and other institutions engaged in securities and futures intermediary business, and improve the quality of information disclosure. This is the reason for the announcement two days before the suspension of the restructuring.