CASIN Real Estate Development Group Co., Ltd. (000838.SZ) engages primarily in real estate development and commodity housing distribution in China. The company develops and sells self-developed residential and commercial properties, including ongoing projects such as Guoxing Haitang International, CASIN City, and CASIN Center; it also operates pollution control facilities for the treatment of industrial hazardous waste and provides integrated hazardous waste treatment solutions for industrial enterprises. Founded in 1989 and headquartered in Chongqing, the company conducts its core operations in Chongqing and surrounding regions, with a strategic focus on second- and third-tier cities in areas including Sichuan Province. In recent developments, the company, formerly known as CASIN Guoxing Property Development Co., Ltd., reported significant financial challenges in 2024, including a 79% revenue decline to 0.828 billion yuan and a net loss of 0.26 billion yuan, attributed to low gross margins, project impairments, and the disposal of subsidiary equity in October 2024; additionally, in October 2025, the restructuring administrator selected Jiangxi Zhongjiu Natural Gas Group Co., Ltd. as the investor for Caixin Real Estate and related entities, marking a key step in its ongoing corporate reorganization.