Sophomore enterprises are large-scale enterprises at the general manager level, which are divided into two grades: freshman and sophomore; Medium-sized enterprises are divided into two grades: medium-sized enterprises and medium-sized enterprises; Small business. People often say that large and medium-sized enterprises refer to medium-sized and above enterprises. General business leaders are state-owned enterprises and central enterprises that participate in public affairs, while other business leaders are not. What level of company you are talking about depends on the level of the company's superior competent unit. Only by knowing the level of the superior competent unit can we know the level of the company. For example, the chief positions of the enterprises under the Municipal State-owned Assets Supervision and Administration Commission (SASAC) are generally at the section level, and there are also at the place pair level. Because SAAC is also a unit at the level, the chief leaders of the enterprises he belongs to can't be higher than SASAC director's level, and at most they are equal to him. If it is a subordinate enterprise of provincial SASAAC and the State Council SAAC, the level of the person in charge of his enterprise will definitely be higher, depending on the level of the competent unit of the enterprise. The level of the drill bit.