Starting from the beginning of 2020, chemical raw materials have entered a period of rising prices, and by 2021, prices have increased wildly. So far, it has been rising for 9 consecutive times in May, and there is no sign of stopping the soaring all the...

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 during t...