HONG KONG, 1 June 2026 – Lianhe Ratings Global Limited (“Lianhe Global”), an international credit rating company, has affirmed ‘A+’ global scale Long-term Issuance Credit Rating to the CNY480 million, 7.8% guaranteed green bonds due 2027 (“the Bonds”) issued by Chongqing Tongnan Construction Engineering (Group) Co., Ltd. (“CTCE”; ‘BBB-/Stable’). The Bonds are unconditionally and irrevocably guaranteed by Chongqing Xingnong Financing Guarantee Group Co., Ltd. (“CXFG”).