证券时报·数据宝统计，截至7月27日，有21家公司公布2023年半年报，其中12家净利润同比增长，9家下降，14家营业收入同比增长，7家下降，净利润和营业收入同时增长的公司有上能电气等11家，利润收入均下降的有博迈科等6家，业绩增幅翻倍的公司有3家，其中上能电气增幅最大，达488.54%。（数据宝）
　　已公布半年报公司净利润增幅排名
代码简称每股收益（元）净利润（万元）净利润同比（%）营业收入（万元）营业收入同比（%）净资产收益率（%）300827上能电气0.390013514.31488.54217695.65416.5811.50600011华能国际0.3100630828.46309.6712603226.77.849.90300750宁德时代4.72012071726.45153.6418924604.167.5212.31830839万通液压0.31043610.5586.1234489.8063.697.56833394民士达0.34004002.6549.0917374.9632.639.80002611东方精工0.170020614.9639.10208260.6535.624.95603300华铁应急0.170032506.1331.50193901.9934.496.83600557康缘药业0.470027572.0930.60255316.7921.745.64000975银泰黄金0.264673461.7929.83457222.4214.486.74600363联创光电0.470021485.4720.06165915.77-24.755.70600885宏发股份0.677270606.0513.75667231.2213.689.06688700东威科技0.640010222.279.7749888.9621.1610.45000408藏格矿业1.2901202612.86-15.46279638.22-20.3316.16688602康鹏科技0.18007452.52-22.9952543.01-15.467.81301003江苏博云0.54005334.49-23.5923624.43-21.344.74300590移为通信0.13546198.42-27.1142383.77-12.883.60002648卫星化学0.5500184279.07-34.132001404.306.388.34603222济民医疗0.07003923.28-39.5044434.271.642.27002550千红制药0.093111902.58-41.03105675.61-7.054.81300708聚灿光电0.05002507.25-41.59119906.8519.211.52603727博迈科-0.2500-7102.84-240.1390046.10-42.37-2.16（文章来源：证券时报网）