UNTR: Komatsu Sales Drop 17.5% YoY. United Tractors, Tbk (UNTR) recorded a cumulative decline in Komatsu’s sales of 17.49% YoY to 1,731 units from January to May 2019. This decline is due to the slowing of mining industry. UNTR Corporate Secretary, Sara Loebis explainedTo subscribe please click here