Group 1 - The core viewpoint of the article is that Greentown Real Estate Group Co., Ltd. has received an "AAA" rating from China Chengxin International, reflecting its strong brand influence and operational support from its major shareholder, China Communications Construction Group [1][3] - Greentown Group is the main operating platform for Greentown China Holdings Limited, with significant backing from its largest shareholder, China Communications Construction Group, which holds 28.94% of Greentown China's shares as of the end of 2024 [2] - The company has a diverse product line in real estate development, including villas, multi-story apartments, high-rise apartments, urban complexes, large communities, and commercial properties, with a total revenue of 175.29 billion yuan in 2024 [2] Group 2 - China Chengxin International expects Greentown Group's credit level to remain stable over the next 12 to 18 months [3]