Jing Ji Guan Cha Wang·2026-01-28 05:55Group 1 - The actual controller of three listed companies, Xiong Haitao, has been detained by the Sichuan Provincial Supervisory Commission for investigation [1] - Xiong Haitao's ex-husband, Yuan Zhimin, was sentenced to three years in prison with a four-year probation for insider trading in July 2024 [1][4] - On January 27, Dongcai Technology announced that it received a notification regarding Xiong Haitao's detention, which was also disclosed by the other two companies controlled by her, Gaomeng New Materials and Yichang Technology [1] Group 2 - Dongcai Technology was established from the state-owned Dongfang Insulation Materials Factory, which was relocated to Mianyang during the "Third Front" construction period in 1966 [2] - In 2005, the Mianyang State-owned Assets Supervision and Administration Commission approved the transfer of 100% ownership of Dongcai Group to Guangzhou High-tech Industry Group for 92.8 million yuan [2] - Following the acquisition, Guangzhou Gaokin Technology Industry Group was established, which took over most of Dongcai Group's shares, leading to Xiong Haitao becoming the actual controller of Dongcai Technology [3] Group 3 - Yuan Zhimin, born in 1961, co-founded Jinfat Technology in 1993 with an initial capital of 20,000 yuan, which later became the first listed company in China's modified plastics industry [4] - The China Securities Regulatory Commission identified insider trading activities involving Yuan Zhimin, leading to penalties and a court ruling against him in 2024 [5]