Can the company make an announcement? Is it effective?

Legal analysis: Yes, effective. According to the provisions of the General Principles of Civil Law, the announcement issued by the company is made in the form of announcement and takes effect as of the date of promulgation.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 139 The expression of intention made by public announcement shall take effect as of the time of public announcement.

Article 143 A civil juristic act that meets the following conditions is valid:

(1) The actor has corresponding capacity for civil conduct;

(2) the meaning is true;

(three) does not violate the mandatory provisions of laws and administrative regulations, and does not violate public order and good customs.