国泰海通证券收监管函

Group 1 - The core issue is that Guotai Junan Securities was issued a regulatory letter by the Shenzhen Stock Exchange due to imprudent business practices [1] - The regulatory letter highlighted that the target company, Energy Iron Han, recognized revenue two years in advance during the acquisition of Dadi Restoration assets [1] - Guotai Junan Securities, as the independent financial advisor for the restructuring project, failed to adequately verify this matter, leading to a written warning and criticism of two project sponsors [1] Group 2 - In May of this year, Guotai Junan Securities faced five major violations during the IPO sponsorship of Wuhu Midong Hengsheng Gas Equipment Co., Ltd., resulting in a public reprimand from the Shenzhen Stock Exchange [1]