论文部分内容阅读
近年来,由于我国经济的快速发展,电力需求不断扩大,电煤供应趋紧。去年国际原油市场发生变化,汽油、柴油等能源和原材料相继涨价,致使黑龙江省工业企业生产成本增加,利润空间减少,有的企业被迫停产或半停产,严重影响了黑龙江省工业经济的健康快速发展。一、价格水平变动态势分
In recent years, due to the rapid economic development in our country, the demand for electricity has been continuously expanded and the coal supply has been tightened. Last year, changes in the international crude oil market, gasoline, diesel and other energy sources and raw materials prices, resulting in increased production costs of industrial enterprises in Heilongjiang Province, reduced profit margins, and some enterprises were forced to stop or semi-stop production, seriously affected the health of industrial economy in Heilongjiang Province Rapid development. First, the price level changes trend points