internal and externalmarkets. Analysis of all the chain levels indicates that the processing segment is characterized by an … automated manufacturing processes. In thiscontext, the poultry processing companies have developed strategies resulting in … dynamics managed by these companies in the processing segment. …

-19 pandemic, which affected all economic activity sectors, mining performance showed significant growth in 2020 …, generating public revenues from mining royalties 35% higher than the previous year. One of the first measures the brazillian … order to present the Covid-19 panorama of contagion in the largest Brazilian mining municipalities and to point out those …