天迈科技(300807)财务费用/营业总收入_TTM(%)变化趋势
报告期财务费用/营业总收入_TTM(%)比上期变化(%)
2019-09-300.970.03
2019-06-300.990.00
2018-12-310.990.22
2017-12-310.780.21
2016-12-310.560.32
2016-09-300.880.13
2015-12-311.010.14
2015-06-301.150.05
2014-12-311.200.74
2014-06-300.470.19
2013-12-310.280.31
2012-12-31-0.03
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