Typically, a steel mill will choose a particular ore or blend to suit its configuration.

一般来说，一家炼钢厂会选择适合其设备的某种特定矿石或混合矿石。

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They need to be loaded as fast as possible with the precise ore blend ordered by the customer in Shandong, and they need to leave on the next tide.

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Depending on whether it was just a fluke occurrence or a sign that the constitution of the oil sands it processes is changing, the company could either retool its extraction process or, if the problem is a short-term one, blend the rich ore with more normal inputs.

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