Gelonghui, Feb. 23: Shangsheng Electronics (688533.SH) announced that on February 23, 2024, the company received a notice from shareholders to invest, collective assets and their co-actors, and learned that between January 16, 2024 and February 23, 2024, the above shareholders reduced their total holdings of 1,161,080 “upside bonds” through bulk transactions through the Shanghai Stock Exchange bond trading system, accounting for 22.33% of the total amount issued. Among them: Shareholders' collective assets and their concerted actions reduced their holdings of “Shangshou Bonds” by 540,000, accounting for 10.38% of the total amount issued; shareholders' collective assets and their concerted actions reduced their holdings of “Shangshou Bonds” by 621,080, accounting for 11.94% of the total amount issued.