网友提问 :请问公司研发投入构成明细情况
2023-05-10 10:35:44
宁新新材 (839719): 回答:报告期内,公司研发投入不断增加,研发费用分别为913.15万元、1,549.36万元和2,009.13万元,占营业收入的比例分别为3.80%、4.09%和3.61%。谢谢!
2023-05-10 11:21:31
2023-05-10 10:35:44
2023-05-10 11:21:31
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