This city is one of 3 when national protection extracts rare coalfield, it is the country is important advocate the anthracitic production base with cooking coal and Heilongjiang exclusive province.

 
  • 该市是国家保护性开采的三个稀有煤田之一,是国家重要的主焦煤和黑龙江省唯一的无烟煤生产基地。
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