Yang told me it had already shut down hundreds of small mines and were in the process of closing 160 of 196 iron foundries and 57 of 153 coking plants.
杨告诉我已经有数百家小煤矿关闭，并且计划关闭196家铸铁厂中的160家，153家焦煤厂中的57家。
2
Results: There were 68 cases in iron deficiency anemia group, 57 cases in non iron deficiency anemia group and 480 pregnant women in normal group.