深天马前董事长彭旭辉担任这家企业CEO

Group 1: Company Leadership Changes - Mr. Peng Xuhui submitted his resignation from the board of directors and chairman position at Tianma Microelectronics due to work adjustments, and he will not hold any positions in the company or its subsidiaries after his resignation [1] - Mr. Peng has extensive experience in advanced manufacturing, covering product research and development, factory management, marketing, supply chain, and overall company operations [2] Group 2: Industry Performance - Luoyang Molybdenum Co., Ltd. reported a net profit attributable to shareholders of 14.28 billion yuan for the first three quarters, representing a year-on-year increase of 72.61%, surpassing the total profit level of the previous year [3] - The company's market capitalization reached 359 billion yuan after a 5.53% increase on October 24 [3]