WINGTECH(SH:600745) Zheng Quan Zhi Xing·2025-06-17 11:34Group 1 - The core viewpoint of the announcement is the adjustment of the credit rating for Wenta Technology's convertible bonds, indicating a downgrade from "AA" to "AA-" for both the company and the bond itself, while maintaining a stable outlook [1][2] - The previous credit rating for Wenta Technology was "AA" with a stable outlook, and the previous bond rating was also "AA" [1] - The new credit rating report was issued by China Chengxin International Credit Rating Co., Ltd. on June 16, 2025, which reflects the updated ratings [1] Group 2 - Following the rating adjustment, Wenta Technology's convertible bonds can no longer be used as collateral for repurchase transactions [1] - The rating adjustment is in accordance with relevant regulations, including the Company Bond Issuance and Trading Management Measures and the Shanghai Stock Exchange Company Bond Listing Rules [1]