建设系统国营施工企业经济效益下滑势头仍未得到遏制,1991年上半年全国除七个省市利润不亏损外,其他省市都亏损,亏损面占75%,亏损总额达4.4亿元,盈亏相抵后累计亏损额达2.2亿元。亏损总额在1000万元以上的地区由1990年同期的7个增加到10个。工程成本超支4亿,超 The decline in the economic efficiency of the state-owned construction enterprises of the construction system has not yet been contained. In the first half of 1991, except for the profits of seven provinces and cities, the provinces and cities have suffered losses, the loss accounts for 75%, and the total loss amounted to 440 million yuan. After the cumulative loss of 220 million yuan. The areas with a total loss of more than 10 million yuan were increased from 7 in the same period of 1990 to 10 in the same period. Project cost overrun 400 million, exceeding