Yujiapu Financial District - Estimation Question
I've written about Tianjin and the Yujiapu Financial District, still vacant.
How much iron ore and met coal did it take to build this financial center? How many dry bulk carriers would that have filled? How do those quantities of ore and coal compare to the output of a mine?
Some facts to work with: "the district comprises at least 47 skyscrapers", here's some architect's renderings of the city, "the district has 120 planned plots which will equate to a total construction mass of around 9.5 million sq m" [pdf], and a marketing pitchbook [pdf].
