"主要财务指标","2023年","2022年","本期比上年同期增减(%)","2021年"
"基本每股收益（元／股）","-0.58","0.34","-270.59","1.10"
"稀释每股收益（元／股）","-0.58","0.34","-270.59","1.10"
"扣除非经常性损益后的基本每股收益（元／股）","-0.59","0.18","-427.78","0.88"
"加权平均净资产收益率（%）","-5.02","","2.86减少7.88个百分点","10.89"
"扣除非经常性损益后的加权平均净资产收益率（%）","-5.13","1.56","减少6.69个百分点","8.69"
"研发投入占营业收入的比例（%）","23.38","14.49","增加8.89个百分点","12.16"