ten million ton iron and steel complex

例句：

1. 1. The steel plant produces ten million tons of steel annually.
   这家钢铁厂每年生产一百万吨钢。
2. 2. The construction project requires the use of ten million tons of concrete.
   这个建设项目需要使用一百万吨混凝土。
3. 3. The iron ore mine has a capacity for producing ten million tons of iron ore annually.
   这个铁矿拥有每年生产一百万吨铁矿石的能力。