Sichuan Kelun Pharmaceutical Co.Ltd(002422) : Sichuan Kelun Pharmaceutical Co.Ltd(002422) public issuance of convertible corporate bonds Credit Rating Report

Sichuan Kelun Pharmaceutical Co.Ltd(002422) : Sichuan Kelun Pharmaceutical Co.Ltd(002422) public issuance of convertible corporate bonds credit rating report states that this rating is entrusted by the issuer. Except for the entrustment relationship between zhongchengxin international and the rating object due to this rating, there is no other independent, objective and fair relationship between zhongchengxin international and the rating object; There is no other independent, objective and fair relationship between the members of the rating project team and the personnel of the credit review committee and the rating object. This rating is based on the information provided by the rating object or officially announced to the public. The rating object is responsible for the legitimacy, authenticity, integrity and accuracy of the relevant information. China integrity international carefully analyzes the rating information in accordance with the principles of relevance, timeliness and reliability, but does not guarantee the legitimacy, authenticity, integrity and accuracy of the information provided by the rating object. In this rating, China integrity international and its project personnel have fully fulfilled their obligations of diligence and integrity in accordance with relevant laws, regulations and relevant requirements of regulatory authorities, and in accordance with China integrity International's rating process and rating standards. There are sufficient reasons to ensure that this rating follows the principles of truth, objectivity and impartiality