On the global stage of iron ore trade, a transformation triggered by the decline in the grade of Australian iron ore is quietly unfolding. This adjustment, seemingly just a change in numbers, actually carries profound implications. It reflects the subtle shifts in the supply and demand structure of the global iron ore market. The aging of some mining areas in Australia has led to a decrease in the production of high-grade ore, with the proportion of low-grade ore in the market gradually increasing. This change has elevated grades that were once considered below benchmark to become a core part of global trade flows.
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