Group 1 - The company held its 11th Board's 12th meeting on May 23, 2025, approving a proposal for a related party transaction involving the procurement of asphalt and new materials by its subsidiary Jiangsu Guangjing Xicheng Highway Co., Ltd. from Jiangsu Gaoxin Material Co., Ltd. [1] - The transaction amount is capped at RMB 311,036,849.38, which is related to two contracts for the supply of materials for highway expansion projects [2][4] - The company plans to submit this proposal for approval at the 2024 annual shareholders' meeting scheduled for June 27, 2025 [1][3] Group 2 - The shareholders' meeting will take place at 15:00 on June 27, 2025, at the company's meeting room located at 6 Xianlin Avenue, Nanjing [3] - The network voting system will be available on the Shanghai Stock Exchange, with voting times set for June 27, 2025, during specified trading hours [3] - The original shareholder meeting notice remains unchanged, and the equity registration date is also unchanged [3][4]