The state's ability to influence collum coal mine is limited he says as it is privately owned and not registered in China.

他说，国家对科蓝煤矿的影响力有限，因为它是私有企业，而且没有在中国注册。

youdao

Inside, there were heated exchanges as he sat down opposite Collum Coal Mine Director Xu Jian Rui.

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"Collum coal mine has failed to consistently provide employees with approved personal protective equipment" he told a news briefing.

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At least 11 workers were injured in the incident at the Collum coal mine in the southern town of Sinazongwe.

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