Meeting and Attendance - The supervisory board meeting was convened and conducted in accordance with relevant laws and regulations, ensuring the legality and validity of the meeting [1] - Three supervisors were supposed to attend, with all three present or represented by proxy [1] Proposal Review - The proposal to abolish the supervisory board and amend the company's articles of association was approved, transferring the supervisory board's powers to the audit committee of the board of directors [1][2] - The proposal to abolish the "Rules of Procedure for the Supervisory Board of Kunming University of Technology Hengda Technology Co., Ltd." was also approved, aligning with the decision to eliminate the supervisory board [2] Guarantee Adjustment - The company approved changes to the guarantee provided for its subsidiary in Jinning, extending the original credit term from "1 year" to "up to 3 years" [3] - The guarantee structure was modified to have the company and the actual controller provide 100% joint liability guarantees, while maintaining other terms as per the final contract [3]