Core Points - The company plans to cancel the supervisory board, adjust the board of directors, and amend the articles of association to comply with new regulations and improve operational efficiency [4][6][24] Meeting Guidelines - All attendees must respect the rights of shareholders and maintain order during the meeting [1][2] - A meeting organization team will handle logistics and address on-site issues [1] - Shareholders wishing to speak must register in advance and cannot interrupt the agenda without permission [2][3] Voting Procedures - The meeting will utilize both on-site and online voting methods [3] - Voting will be supervised by designated personnel, and any invalid votes will be treated as abstentions [3][5] - The online voting period is set for September 16, 2025, from 9:15 AM to 3:00 PM [3] Agenda Overview - The meeting will commence with the announcement of attendees and the voting method [4] - Key agenda items include the review and voting on various proposals [4][5] Proposal Details - The proposal includes the cancellation of the supervisory board and the restructuring of the board of directors, which will consist of 8 members, including 3 independent directors and 1 employee representative [4][6] - Amendments to the articles of association will ensure compliance with the latest legal requirements and clarify the roles of the board and its representatives [4][6][24]

Group 1 - The core viewpoint of the news is that Wanbangda's subsidiary, Huizhou Isco New Materials Technology Development Co., Ltd., has received environmental assessment approval for its carbon five hydrogenation and separation comprehensive utilization renovation project, with a total investment of 30 million yuan [1] - The "A-share Green Report" project aims to enhance the transparency of environmental information for listed companies by monitoring their environmental performance based on authoritative regulatory data from various government levels [1] - The latest A-share Green Weekly Report indicates that six listed companies have recently exposed environmental risks [1] Group 2 - Wanbangda's main business segments include petrochemicals (90.05% of revenue), industrial water treatment (48.58%), and solid waste treatment services (5.77%) [3] - The company's financial performance for 2023 shows a revenue of 2.821 billion yuan, a decline to 2.731 billion yuan in 2024, and a revenue of 1.186 billion yuan in the first half of 2025 [4] - The net profit attributable to the parent company was -19.121 billion yuan in 2023, improving to 355.659 million yuan in 2024, and 225.045 million yuan in the first half of 2025 [4]