According to the Zhitong Finance App, Lingnan Co., Ltd. (002717.SZ) issued an announcement. Through tracking analysis and evaluation of the credit situation of the company and its related surviving bonds, United Credit recently issued the “Joint Credit Assessment Co., Ltd. Notice on Adjusting the Credit Rating of the Entities and Related Bonds of Lingnan Ecological and Cultural Tourism Co., Ltd.”. As of the date of publication of the announcement, the long-term credit rating of the entity of the Joint Credit Assessment Company was A, and the credit rating of “Lingnan Convertible Bonds” was A.