Bureau of Statistics: From January to April the output of China s ten non-ferrous metals increased by 7.7% year-on-year

data from the national bureau of statistics show that the added value of the nonferrous metal smelting and rolling processing industry in april increased by 7.4% year-on-year, and the cumulative added value from january to april increased by 7.0% year-on-year; the output of ten nonferrous metals in april was 6.04 million tons, a year-on-year an increase of 6.1%; the cumulative output from january to april was…