Group 1 - The company plans to sell 20.81% of its shares in Northeast Securities to Changchun Urban Development Investment Holding Group and 9% to Changchun Financial Holding Group or its designated subsidiary [2] - This transaction constitutes a major asset restructuring as defined by the regulations for listed companies [3] - The company has been disclosing progress on this transaction regularly since March 2024, with multiple announcements detailing the ongoing developments [3][4] Group 2 - As of the date of the announcement, the company is actively communicating and negotiating with relevant parties and is advancing due diligence related to the asset sale [4] - The company will adhere to legal and regulatory requirements for decision-making and information disclosure as the transaction progresses [4]