在我国钢铁产量统计分类中分为全国、重点统计单位(即重点大中型钢铁企业)和其他三类,所谓“其他”企业是指没有参加全国钢铁工业协会的单位,包括乡镇企业、民营企业、合资企业等。它不能统称为中小企业,因为有些企业生产能力超百万吨,如去年11月开始参与全国统计的有河北国丰 The statistical classification of China’s iron and steel production is divided into three major categories: key national and key statistical units (ie key large and medium-sized steel enterprises) and other three types. The so-called “other” enterprises refer to those units that do not participate in the National Iron and Steel Association, including township and village enterprises, private- Joint ventures and so on. It can not be collectively referred to as small and medium-sized enterprises because some enterprises produce over one million tons. For example, in November last year,