华光环能：7月30日召开董事会会议

Group 1 - The company Huaguang Huaneng (SH 600475) announced the convening of its ninth board meeting on July 30, 2025, to discuss the appointment of the auditing firm for the fiscal year 2025 [2] - For the fiscal year 2024, the company's revenue composition is as follows: local energy supply accounts for 57.47%, engineering comprehensive services for 21.78%, equipment manufacturing for 19.11%, and other businesses for 1.64% [2]