(1) The parent company of the enterprise. (2) subsidiaries of enterprises. (3) Other enterprises controlled by the same parent company as the enterprise. (4) Investors who exercise joint control over the enterprise. (5) Investors who exert great influence on the enterprise. (6) Joint ventures of enterprises. (7) Joint venture of enterprises. (eight) the main investors of the enterprise and their close relatives. Individual major investors refer to individual investors who can control, jointly control or exert significant influence on an enterprise. (nine) the key management personnel of the enterprise or its parent company and their close relatives. Key management personnel refer to those who have power and are responsible for planning, guiding and controlling enterprise activities. Family members who are closely related to major investors or key management personnel refer to family members who may affect individuals or be affected by personal influence when trading with enterprises. (10) Other enterprises controlled, * * jointly controlled or exerted significant influence by major investors, key managers or close family members of the enterprise. To sum up, shareholders generally exist for one company, but shareholders can invest in more than one company. If a shareholder invests in more than one company, the relationship between the company and the shareholders is very relevant. Therefore, the relationship between the two parties must be handled in accordance with the provisions of the Company Law.