On December 7, ten new rules for further optimizing epidemic prevention and control were released, involving various topics such as nucleic acid testing and isolation methods. In particular, mobile personnel across regions will no longer be tested for negative nucleic acid test certificates and health codes, and no on-site tests will be carried out. Just half a day after the news came to fruition, relevant data from a number of leading Internet platforms showed changes. Some of the data showed a certain degree of timeliness and leadership, anchoring the recovery expectations of the pharmaceutical, tourism, catering, retail and other industries. (Securities Times)