1)由于原材料价格的上扬,管理费用的增加,导致了建材机械行业成本大幅攀升,影响了建材机械企业经济效益的进一步提高。据统计今年上半年,管理费用为1.97亿元,同比增长了16.57%;1～6月,行业的产品销售成本为20.92亿元,同比增长56.59%。另外,货款拖欠现象十分严重。今年上半年,建 1) Due to the increase of the price of raw materials and the increase of administrative expenses, the cost of building material machinery industry has risen sharply, which has affected the further improvement of economic benefits of building material machinery enterprises. According to the statistics, in the first half of this year, the administrative expenses were 197 million yuan, up by 16.57% over the same period of last year. From January to June, the sales cost of the industry was 2.092 billion yuan, up by 56.59% over the same period of last year. In addition, the arrears of payment is very serious. The first half of this year, built