改革开放以来，原有的计划经济体制下的统计已失去意义，而新的有效的社会统计体制尚未形成，企业对市场情况难做定论。为了对攀钢产品的市场占有情况作出较为准确的估计，我们通过大量的调查分析成就下文。攀钢产品市场占有率的主要计算依据如下所示，相关数据以1996年数据为? Since the reform and opening up, the statistics under the original planned economy system have lost their significance. However, a new and effective social statistical system has not yet been formed. Enterprises are difficult to make conclusions about market conditions. In order to make a more accurate estimate of the market share of Panzhihua Iron and Steel Products, we analyze the achievements through a large number of investigations below. The main calculation basis for Panzhihua Steel’s product market share is shown below. The relevant data is based on 1996 data.