黑龙江省鸡西矿务局小恒山煤矿的领导和全体职工,树立了勤俭办企业的思想,厉行增产节约,加速了资金周转,降低了成本。提高煤炭质量,增加收入该矿生产的煤炭品种有一元煤、二元煤、次元煤、大块煤和中块煤等。它们因所含的灰份多少不同,而售价也有高低。一元煤的价格比二元煤、次元煤高;大块煤的价 Heilongjiang Jixi Mining Bureau Xiaoshan Coal Mine leadership and all employees, establish a thrifty business ideas, strict increase production and saving, accelerated cash flow, reducing costs. Improve the quality of coal and increase income The mine produces a variety of coal, including one yuan coal, two yuan coal, yuan coal, lump coal and block coal. They contain different amounts of ashes, and the prices are high and low. The price of a dollar coal is higher than binary coal and sub-dollar coal;