China aims to cut the capacity of its coal mines by 300m tonnes a year until 2020 even as production and consumption of the fuel increases, according to the country’s top economic planner.
manbetx3.0 最高manbetx20客户端下载 规划机构称,manbetx3.0 的目标是到2020年每年减少3亿吨煤炭产能,即便这种燃料的生产和消费在增加。
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