div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: mihrcaOccupations2 Mining and Quarrying Supervisors Mine Labourers 4% 2% Mechanic Contractors and Supervisors Heavy-Duty Equipment Mechanics Carpenters 1% Underground Production src=https:reader034vdocumentsmxreader034viewer20220520006012f2781e146f54446eec44html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv