You bring iron ore from one part of the planet, carbon, limestone, you put it into this reactor and you ship this all over the world.

你得到钢铁从地球的一个地方，还有碳，石灰岩，将它们放入这个反应器,你将它运送到世界各地。

麻省理工公开课 - 固态化学导论课程节选

The latter two enjoy a cost advantage over Vale due to the geographical proximity of Asia-Pacific countries to Australia from where they primarily ship iron ore.

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Tata, which mines all the iron ore and coal it needs, now aims to carry out primary steel production close to its iron-ore deposits, and then ship semi-finished steel for finishing close to foreign consumer markets.

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Vast ship-borne imports of iron ore, coal and bauxite make up other raw ingredients for Chinese growth.

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