上市公司一季报业绩汇总：康强电子净利增32倍

[大幅预增]

康强电子(002119,买入)净利增长3253.73%

东土科技(300353,买入)净利增长1253.99%

仙坛股份(002746,买入)净利增长732.56%

东方网络(002175,买入)净利预增530%

天泽信息(300209,买入)净利增长340.65%

胜利精密(002426,买入)净利增长324.68%

金禾实业(002597,买入)净利增长261.21%

隆基股份(601012,买入)净利增长259.92%

恒逸石化(000703,买入)净利增长195.19%

双杰电气(300444,买入)净利增长195.11%

银宝山新(002786,买入)净利预增177.61%

盛屯矿业(600711,买入)净利增长153.83%

昇兴股份(002752,买入)净利增长104.71%

欣旺达(300207,买入)净利增长103.28%

卫星石化(002648,买入)净利增长102%

捷成股份(300182,买入)净利增长99.09%

茂硕电源(002660,买入)净利增长90.61%

华铭智能(300462,买入)净利增长83.37%

腾信股份(300392,买入)净利增长79.36%

罗普斯金(002333,买入)净利增长71.64%

华东重机(002685,买入)净利增长64.78%

[大幅预减]

华钰矿业(601020,买入)净利减少308.34%

蒙草抗旱(300355,买入)净利减少175.96%

汉邦高科(300449,买入)净利减少169.79%

苏试试验(300416,买入)净利减少120.19%

和顺电气(300141,买入)净利减少94.94%

好利来(002729,买入)净利减少75.36%

壹桥海参(002447,买入)净利减少62.76%