The final results of the 2012 Census of Philippine Business and Industry (CPBI) showed that there were 317 establishments engaged in mining and...Read more about 2012 Census of Philippine Business and Industry - Mining and Quarrying for All Establishments : Final Results

The 2006 Census of Philippine Business and Industry covered a total of 78 establishments engaged in mining and quarrying operations nationwide. Of...Read more about 2006 Census of Philippine Business and Industry (CPBI) - Mining and Quarrying for Establishments with Average Total Employment (ATE) of 20 and Over : Preliminary Results