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Chapter 494 Sudden change (1)
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Chapter 496 Sudden change (3)
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... United States from the long US-Canada border, including Chicago, Boston, New York and other big cities. At this time, the demand for natural gas, one of the heating energy sources, will naturally double, and the price will also rise accordingly.
In the same way, when the winter is not so cold, the demand for natural gas will naturally not be so strong, and according to the theory of demand, although its price will rise, there is definitely no way to compare it with the price in colder ...
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