Meeting Overview - The third meeting of the Supervisory Board of Hubei Chaozhuo Aviation Technology Co., Ltd. was convened on June 24, 2025, and was legally valid according to relevant laws and regulations [1][2]. Resolutions Passed - The Supervisory Board approved the proposal regarding the second vesting period of the reserved first grant of the 2022 Restricted Stock Incentive Plan, allowing for the vesting of 10,469 shares for two eligible incentive recipients [1][2]. - The proposal to renew the auditing firm for the year 2025 was also approved, pending submission to the shareholders' meeting for further review [2]. - The proposal to abolish the Supervisory Board and revise the company’s articles of association was approved, which also requires submission to the shareholders' meeting [2].

Group 1 - The meeting of the Supervisory Board of Hangzhou High-tech Materials Technology Co., Ltd. was held on June 17, 2025, with all three supervisors present, complying with relevant regulations [1][2] - The Supervisory Board approved the amendment of the company's Articles of Association based on the revised Company Law and other relevant regulations [1][2] - The proposal to reappoint Tianjian Accounting Firm (Special General Partnership) for auditing services was also approved, requiring submission to the first extraordinary general meeting of shareholders in 2025 for final approval [2] Group 2 - The meeting was chaired by Ms. Zhao Wenqin, and all resolutions were passed with unanimous support from the supervisors [2] - The details of the amendments to the Articles of Association and the reappointment of the accounting firm will be disclosed on the designated information disclosure website [1][2]

Group 1 - The company will hold its 2024 annual general meeting on June 26, 2025, with the record date for shareholders set for June 19, 2025 [1][4] - A temporary proposal has been added to the agenda, which includes the reappointment of Tianzhi International Accounting Firm as the financial audit and internal control audit institution for the fiscal year 2025 [2][3] - The company plans to amend its Articles of Association and related rules, including the rules for shareholder meetings and board meetings, as well as the independent director work system [3][4] Group 2 - The meeting will take place at the headquarters of Shaanxi Construction Group Co., Ltd. in Xi'an, Shaanxi Province, starting at 10:00 AM [4][5] - Online voting will be available through the Shanghai Stock Exchange's shareholder meeting voting system, with specific voting times outlined [5][6] - Certain related shareholders are required to abstain from voting on specific proposals due to conflicts of interest [6]

Group 1 - The company has changed its accounting policies in accordance with the latest regulations issued by the Ministry of Finance, effective from January 1, 2024 [1][3][4] - The new accounting policies include the "Interim Regulations on Accounting Treatment Related to Enterprise Data Resources" and "Interpretation No. 18 of the Enterprise Accounting Standards," which provide guidelines for accounting treatment of data resources and quality guarantees [4][6] - The audit committee and board of directors have approved the changes, stating that they will provide more reliable accounting information and better reflect the company's financial status [6][7][8] Group 2 - The company plans to improve its asset structure and optimize resource allocation by investing in its subsidiary, Hubei Haili Meida Automobile Co., Ltd., which has been experiencing continuous losses [24][54] - The investment will involve forming new partnerships with Beijing Zhike Industrial Investment Holding Group Co., Ltd., with the company contributing its equity in Hubei Haili Meida [24][25] - The transaction is expected to enhance the operational status of Hubei Haili Meida and will not significantly impact the company's current financial condition or operating results [54][55] Group 3 - The company has appointed Xinyong Zhonghe Accounting Firm as its auditor for the 2025 fiscal year, pending approval from the shareholders' meeting [10][18] - Xinyong Zhonghe has a strong track record, with significant revenue from audit services and a large number of registered accountants [11][12] - The audit fees for the current period are set at 2.12 million yuan, which is a decrease from the previous year [16]