国投电力：选举职工董事

Group 1 - The core point of the article is the announcement by Guotou Electric Power regarding the election of a new employee director, Mr. Shang Zhonghua, to the company's 13th board of directors [1] Group 2 - The company held a representative congress where the voting took place [1] - The announcement was made on the evening of September 2 [1] - The election reflects the company's governance structure and employee representation [1]