煤的需求下降了，煤价也相应下跌。
他们趁夏天煤价很低时储备了许多煤。
They laid in good supply of coal in the summer, when prices were low.
他们把煤价定得太高而被挤出竞争激烈的市场。
与此同时，国内煤价依然未见起色，保持稳定态势。
At the same time, domestic coal is still no improvement, keeps stable.
与此同时，国内煤价依然未见起色，保持稳定态势。
At the same time, domestic coal is still no improvement, keeps stable.
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