On August 13, according to data from the Peruvian Central Bank website, Peru’s copper export profit in June this year contrasted with 1.19 billion US dollars in June last year. In June, copper revenue also exceeded the country’s 1.5 billion in September 2017. A record of dollar income. In June this year, Peru’s gold export profit was 670 million US dollars, and zinc export profit was 223 million US dollars.
Sulfamic acid |