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The new battery developed by Russia Will Affect the Price of germanium sulfide

Researchers from St. Petersburg State University in Russia have developed a new type of polymer-based solid battery that can be charged in a few seconds. This new type of battery "excellent performance" in the case of fast charging and low ...…

The Brazil unemployment rate rises Will Affect the Price of germanium sulfide

It is reported that from November last year to January this year, the unemployment rate in Brazil rose to 14.2%, an increase of 0.3 percentage points from the previous three-month statistical cycle. The number of unemployed people in the country duri…