Columnar activated carbon with high quality coal, coconut shell, wood as raw materials.

柱状活性炭以优质煤、椰壳、木屑为原料。

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When the high quality coal resource is exhausted gradually the ecological environment is destroyed and polluted seriously.

在优质煤炭资源日趋枯竭的同时，生态环境也遭到严重的污染和破坏。

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Columnar activated carbon with high quality coal, coconut shell, wood as raw material, through the series production process finishing.

柱状活性炭以优质煤、椰壳、木屑为原料，经系列生产工艺精加工而成。

youdao

It's a high quality metallurgical coal producer, with good access to the Eastern export market terminals.

FORBES: Page 2 of 4

Simply, all the intelligence out of Australia and Appalachia points to higher pricing, some 10 percent on high quality metallurgic grade coal next year.

FORBES: Magazine Article

Indonesia is now the biggest source of imports to China because of its proximity to the country and the high quality of its coal (see article).

ECONOMIST: What is good news for miners is bad news for the environment