神通科技（605228）披露中诚信国际终止公司主体及债项信用评级公告，2月26日股价下跌0.69%

Core Viewpoint - The announcement from China Chengxin International regarding the termination of credit ratings for Shentong Technology Group indicates a significant change in the company's financial standing and market perception [1]. Group 1: Company Performance - As of February 26, 2026, Shentong Technology (605228) closed at 14.37 yuan, down 0.69% from the previous trading day, with a total market capitalization of 6.897 billion yuan [1]. - The stock opened at 14.51 yuan, reached a high of 14.55 yuan, and a low of 14.33 yuan, with a trading volume of 1.1 billion yuan and a turnover rate of 1.61% [1]. Group 2: Credit Rating Announcement - China Chengxin International announced the termination of credit ratings for Shentong Technology Group and its related debt instruments, effective immediately [1]. - The "Shentong Convertible Bonds" were fully redeemed as of February 12, 2026, with a remaining balance of 1,386,000 yuan, accounting for 0.2402% of the total issuance [1]. - The company currently has no outstanding bonds rated by China Chengxin International, and the ratings will not be updated following the announcement [1].