亚辉龙与天晟新材同日遭证监会立案调查

Recent Events - Yahui Long (688575) announced on February 6, 2026, that it received a notice of investigation from the China Securities Regulatory Commission (CSRC) due to misleading statements in a brain-computer interface strategic cooperation announcement made on January 7, 2026, which initially claimed the partner had invasive technology but later corrected it to only non-invasive technology [2] - Tian Sheng New Materials (300169) was also investigated on the same day, potentially involving undisclosed related party transactions for the year 2023. The company is at a critical period of control change, with the investigation results pending final determination by the CSRC [2] Performance and Operations - Yahui Long reported a 72.36% year-on-year decline in net profit for the first three quarters of 2025, indicating that the brain-computer interface cooperative product is still in the early stages of development, which carries uncertainties [3] - Tian Sheng New Materials has incurred losses for six consecutive years and has negative net assets, with the investigation potentially affecting the process of control change [3]