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The recovery of the ice and snow economy will affect the price of graphite products

According to foreign media reports, diamonds are forever and gold is precious, but which one is rarer? Is their rarity proportional to the price of jewelry in a jewelry store? In fact, the answer may not be as obvious as you might think. Gold, a heav…

The recovery of economic growth in the United States from the COVID-19 blockade has also had an impact on price of ub203

Producer price inflation hit a record high in May as the US economy returned to growth from the COVID-19 blockade. The US Labor Department said the producer price index for final demand rose 6.6 percent last month from a year earlier, up from 6.2 per…