Group 1 - The company has approved participation in a bidding for a 10-year lease of a factory located at No. 1 Guangming Road, Linxi County, Xingtai City, Hebei Province [2] - The company won the bidding with an annual rental price of 13.2 million yuan for the first year [3] - The purpose of the bidding is to expand the company's strategic development and meet project construction reserve needs, with the leased asset being vacant, facilitating quick project implementation [4] Group 2 - The rental payments will be made in installments and are not expected to significantly impact the company's financial status or operating results [4] - The bidding process was conducted publicly and fairly, ensuring no harm to the interests of the company and its shareholders [4] - The company will continue to monitor the progress of this matter and fulfill its information disclosure obligations as required [5]

Group 1 - The company held its 13th meeting of the 5th Board of Directors on June 20, 2025, with all 9 directors present, discussing various proposals [2][4][12] - The Board approved a proposal for a joint investment with related parties, which requires further approval from the shareholders' meeting [4][6][19] - The company plans to establish a wholly-owned subsidiary, Sichuan Zhongxing Mycology Technology Co., Ltd., to implement a project with a total investment of approximately 700 million RMB [16][21] Group 2 - The company will hold its first temporary shareholders' meeting of 2025 on July 7, 2025, to discuss the proposals approved by the Board [7][30][31] - The meeting will allow both on-site and online voting, ensuring compliance with relevant laws and regulations [33][34][39] - Shareholders must register by July 2, 2025, to participate in the meeting [35][41] Group 3 - The company has adjusted its guarantee limits for subsidiaries, reallocating a guarantee of 30 million RMB from Shandong Zhongxing to Anhui Zhongxing [48][50] - Anhui Zhongxing has signed a loan agreement for 30 million RMB with China Construction Bank, with the company providing a joint liability guarantee [51][60] - The total external guarantees provided by the company amount to approximately 1.32 billion RMB, representing 39.79% of the company's audited net assets [59]