Why hasn't Xingang issued bonds listed yet?

The company suddenly announced a big loss in performance and stopped listing. According to the inquiry of Zhejiang Xinzhonggang Thermal Power Co., Ltd., it was learned that Zhejiang Xinzhonggang Thermal Power Co., Ltd. publicly issued convertible corporate bonds referred to as Xingang convertible bonds, and Xingang bonds were not listed as of May 2023, because the company suddenly predicted a large loss in performance and stopped listing.