The Dashihe iron ore mine owned by Shougang Mining Co., a subsidiary of Beijing-based Chinese steelmaker Shougang Group, produced 118,200 mt of iron ore concentrate in March this year, exceeding the target for the month in question by 200 mt, as announced by Shougang Group on April 8. The March output was up 0.6 percent compared to the production volume of 117,500 mt recorded in January this year.