建国 5 0年来 ,煤炭为保障国民经济快速发展和人民生活提高做出了巨大贡献 ,我国煤炭产量居世界第一位。但是 ,随着市场经济的发展和改革的深入 ,煤炭行业遇到了前所未有的困难 ;到 2 0 0 0年上半年 ,总量过剩 ,供大于求已经持续 8年之久 ,价格大幅度下跌 ,煤炭企业亏损面达 90 Since the founding of the People’s Republic of China in the past 50 years, coal has made tremendous contributions to safeguarding the rapid development of the national economy and the improvement of people’s lives. China’s coal output ranks first in the world. However, with the development of the market economy and the deepening of reforms, the coal industry has encountered unprecedented difficulties; by the first half of the year 2000, the total amount was in excess, and the oversupply has lasted for 8 years. The price has fallen sharply. Corporate loss reached 90