利扬芯片：8月6日召开董事会会议

Group 1 - The core point of the article is that Liyang Chip (SH 688135) held its fourth board meeting on August 6, 2025, to discuss the proposal regarding the non-early redemption of "Liyang Convertible Bonds" [2] - For the fiscal year 2024, Liyang Chip's revenue composition is as follows: testing revenue accounts for 92.26%, other business accounts for 6.0%, and wafer grinding services account for 1.74% [2]