中国东航：10月30日召开董事会会议

Group 1 - China Eastern Airlines (SH 600115) announced on October 31 that its 11th board meeting of 2025 was held via communication on October 30, where it reviewed the proposal to amend the "Working Rules of the Audit and Risk Management Committee of China Eastern Airlines Corporation Limited" [1] - For the first half of 2025, the revenue composition of China Eastern Airlines was 98.1% from aviation business and 1.9% from other businesses [1] Group 2 - The article discusses the phenomenon of "negative electricity prices" in multiple regions and questions why power plants are reluctant to shut down despite not making profits from selling electricity [2]