正海磁材：关于提前赎回正海转债的第十三次提示性公告

Group 1 - The core point of the article is that Zhenghai Magnetic Materials announced the forced redemption of its convertible bonds, "Zhenghai Convertible Bonds," if not converted by September 19, 2025 [2] - After the redemption, the "Zhenghai Convertible Bonds" will be delisted from the Shenzhen Stock Exchange [2] - Bondholders are advised to pay attention to the conversion deadline and to lift any pledges or freezes on their bonds before the conversion stops to avoid being forced to redeem [2]