CCXAP upgrades Yancheng High-tech Zone Investment Group Co., Ltd.’s long-term credit rating to Ag-, with stable outlook | News & Events | China Chengxin (Asia Pacific) Credit Ratings Company Limited

2026.6.15

CCXAP upgrades Yancheng High-tech Zone Investment Group Co., Ltd.’s long-term credit rating to Ag-, with stable outlook

Hong Kong, 15 June 2026 -- China Chengxin (Asia Pacific) Credit Ratings Company Limited (“CCXAP”) has upgraded the long-term credit rating of Yancheng High-tech Zone Investment Group Co., Ltd. (“YHZI” or the “Company”) to A_g- from BBB_g+, reflecting the Company’s strategic alignment and synergy with the industrial development of Yancheng High-tech Industrial Development Zone (“Yancheng HIDZ”), coupled with Yancheng HIDZ’s sustained growth momentum.

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CCXAP’s public ratings are available at www.ccxap.com (Rating Results) and may be distributed through media and other means. Methodology used in this rating is the Rating Methodology for China’s Local Infrastructure Investment and Financing Companies dated July 2022, available at www.ccxap.com (Rating Methodologies).