In April the ex-factory prices of two alkali industrial salts were slightly lowered

in april, the price index of xinhua·china salt and alkali industrial salt reported 1319.72 points, a decrease of 54.13 points or 3.94% from the previous period (march 2023); an increase of 319.72 points or 31.97 from the base period (january 2018) %; compared with the highest point of 1736.66 points in the cycle (april 2023),…