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["采购合同明细日报表"]
["类别","日期","物料","规格","数量","单位","单价","总价","客户联系方式","供应商","经办人"]
["山东巨野","2019-04-16","PC钢棒",9,47,"吨",4750,223250,"025-58719271","连云港新长江贸易有限公司","周抗抗"]
[{"$nulls":3},10.7,18,"吨",4750,85500]
["山东巨野","2019-04-16","端板","400*95*18AB",3000,"片",54.5,163500,"024-74290969","辽宁毅马五金有限公司","周抗抗"]
[{"$nulls":3},"500*125*20AB",3000,"片",100,300000]

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