How often does a listed company issue a progress announcement after it first discloses its restructuring plan? What does the content include?

After the listed company discloses the reorganization plan for the first time, it shall announce the latest progress of this reorganization every 30 days until the notice of convening the shareholders' meeting is issued.

The contents of the announcement on the progress of major asset restructuring shall at least include: the specific progress and expected completion time of relevant audit, evaluation or valuation, the signing and promotion of relevant agreements or resolutions, the progress of relevant applications and examination and approval matters, and the feedback obtained. At the same time, the announcement shall fully disclose the major uncertain risks existing in this reorganization by means of special tips, and clearly state whether there are any related matters that may cause the listed company or the counterparty to cancel, suspend or substantially change this reorganization plan.