Group 1 - The core viewpoint of the announcement is that the company, Lianchuang Electronics Technology Co., Ltd., has received a follow-up credit rating for its convertible bonds and overall credit status, maintaining a stable outlook [1][2]. - The previous credit rating for the company was AA- with a stable outlook, and the same rating applies to the "Lianchuang Convertible Bonds" [1][2]. - The follow-up rating report was issued by Dongfang Jincheng International Credit Assessment Co., Ltd. on June 25, 2025, confirming the ratings [2]. Group 2 - The announcement emphasizes the company's commitment to accurate and complete information disclosure, ensuring no misleading statements or significant omissions [1]. - The rating report is available on the official website of the company and provides detailed insights into the company's credit status [2]. - The board of directors of Lianchuang Electronics Technology Co., Ltd. officially released this announcement on June 27, 2025 [4].

Group 1 - The China Securities Convertible Bond Index opened up by 0.03% [1] - Yong'an Convertible Bond increased by 9.6%, while Huafeng Convertible Bond rose by 3.6% [1] - Several other convertible bonds, including Lianchuang, Xuelong, Quanfeng, and Hengshuai, saw gains exceeding 2% [1] Group 2 - Shouhua Convertible Bond decreased by 4.7%, and both Tianhao and Chuanheng Convertible Bonds fell by over 2% [1]