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In the three years between 2011-2013, China used 6.6 gigatons (over 7 billion tons) of concrete, a greater amount than the United States used during its own enormous industrialization period throughout the entire 20th century.
In the three years between 2011-2013, China used 6.6 gigatons (over 7 billion tons) of concrete, a greater amount than the United States used during its own enormous industrialization period throughout the entire 20th century.