近几周来铁产量有所增加。

Production of iron has increased in the last few weeks.

youdao

他说国家对铁和钢材的需求达到每年900万吨，然而产量仅达500万吨，因此还有400万吨必须进口。

He said national demand of iron and steel reaches nine million tons a year while production only reaches five million tons and so four million tons more have to be imported.

youdao

许多非铁类金属制造商计划提高产量，期望在接下来的几个月中增加收入。

Many nonferrous metal product makers are set to expand their output and expected to increase earnings over the coming months.

youdao

Iron or steel, 800 million tons, almost a billion tons of steel.

铁或钢，每年8亿吨，几乎接近10亿的钢产量。

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