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我国煤炭供需自1997年以来发生了根本性变化。这种变化建国以来共发生过三次。1986年的第一次煤炭供大于求持续了一年多;第二次为1991年,时间也是一年;这一次从1997年一季度末开始,到现在仍未走出低谷。这一次煤炭供需市场疲软与过去两次有本质的区别,这是一次真正意义上的市场变化,2年～3年内难以很快回升。这里有诸多因素,如新能源的开
China’s coal supply and demand have undergone fundamental changes since 1997. This change has occurred three times since the founding of the People’s Republic. The first coal supply exceeded demand in 1986 for more than a year; the second was 1991 and the time was one year; this time from the end of the first quarter of 1997, it has not yet come out of the trough. This time, the weak coal supply and demand market is essentially different from the past two times. This is a real market change. It is difficult to quickly recover in two to three years. There are many factors here, such as the opening of new energy sources