Group 1 - The China Securities Regulatory Commission (CSRC) has issued supplementary material requirements for overseas listing applications for 22 companies, including SANY Heavy Industry and TUS Holdings [1][2][3] - SANY Heavy Industry is required to clarify the reasons for inconsistencies in the identification of its controlling shareholder and provide a conclusive opinion on the matter [1][3] - TUS Holdings must explain the real estate development activities of its subsidiaries and their future business plans, as well as the involvement of foreign capital in its operations [2][3] Group 2 - The supplementary requirements for Dipo Technology include an explanation of a share transfer at zero cost that led to a change in control, and whether there are any shareholding arrangements that need regulatory scrutiny [3][4] - Anxuyuan is required to clarify the compliance of its offshore structure and reverse mergers, including foreign exchange management and tax compliance [3][4] - The requirements for Zhihui Mining focus on the scope of its exploration activities and whether its projects fall under high energy consumption or high emissions categories [2][3] Group 3 - The CSRC has mandated that companies provide legal opinions on their compliance with regulations regarding offshore structures and foreign investments [5][6] - Companies must also clarify their business models, including any involvement in restricted foreign investment sectors, and provide details on their user data management practices [5][6][7] - Specific companies like World Road and Copper Master are required to explain their shareholder structures and any potential conflicts of interest [6][10] Group 4 - The supplementary materials for companies like Huaxi Da and Zhongwei New Materials require detailed explanations of their business operations and compliance with foreign investment regulations [24][25] - Companies must also address any discrepancies in their previous filings and how these may affect their current overseas listing applications [9][10] - The focus is on ensuring that all business activities align with the latest foreign investment policies and regulations [5][6][7]