What level of enterprise is Rizhao Port Group Co., Ltd.?

The original state-owned "enterprise" reformed according to the company law should not have a hierarchical concept. After the enterprise reform, in order to maintain the stability of the management, the main managers are generally put on record at a certain administrative level. For example, the on-the-job personnel of Rizhao Port (Group) Co., Ltd. are put on record and managed by the organization department of the provincial party committee, which is equivalent to the prefectural level of the government, and the middle-level cadres are put on record and managed by the municipal organization department, which is equivalent to the county level of the government. Rizhao Port has over 0/0 senior managers and over 0/00 middle managers. The management team is huge and the salary is high, but the political content is very low, which is only equivalent to a certain level. It is the tail that was gradually cut off after the restructuring of state-owned enterprises. You can think about it. Can an enterprise like Haier be managed by provincial cadres? Or can it be managed by departmental cadres? A truly successful enterprise should be managed by professional managers, not bureaucrats.