In some places, the chairman of the board of supervisors, the chairman of the trade union and the chief engineer of the county-owned group company may correspond to the administrative level of the deputy department level or the clerk level, but it also depends on the importance of their positions and responsibilities. Generally speaking, their level may be lower than that of the general manager and deputy general manager.
A subsidiary is usually lower in rank than the parent company. The level of the general manager, vice president, chairman of the board of supervisors and chairman of the trade union of a subsidiary may correspond to the administrative level at or below the clerk level. The specific level may be affected by factors such as the size of the subsidiary, business scope and performance.
The above is a possible correspondence, and the specific situation may be different. If accurate information is needed, it is best to consult local personnel or government departments.