大量事实证明,多年来国有经济的效益滑坡固然与外部环境及市场的负面作用密切相关。但也是国有企业体制不顺、经济增长方式粗放、经济结构不合理、经济趋同和失调的集中反映。同我国大多数国有矿山企业一样,东川矿务局在改革的风风雨雨中历经艰难 A large number of facts have proved that, for many years, the decline of the efficiency of the state-owned economy is certainly closely linked to the negative effects of the external environment and the market. However, it is also a concentrated reflection of the unsound system of state-owned enterprises, the extensive mode of economic growth, the irrational economic structure, economic convergence and imbalance. Like most state-owned mining enterprises in our country, the Dongchuan Bureau of Mines has experienced difficulties in the ups and downs of the reform