一个企业的经济性质对与其有经济来往的单位和个人是十分重要的。在书刊邮购工作中,欲订购书刊的单位可以通过该单位在银行开户的帐号来辨别其经济性质。在工商银行开户的单位,帐号的前两位数决定其企业的经济性质。即:国营工商企 The economic nature of an enterprise is very important to the units and individuals that have economic ties with it. In the mail order, the unit that wants to order the books and periodicals can identify the economic nature of the unit by opening an account with the bank. In the commercial bank account opening of the unit, the first two digits of the account determines the economic nature of their business. Namely: state-owned industrial and commercial enterprises