证券时报·数据宝统计，8月29日共有755家公司公布2024年半年报，其中333家净利润同比增长，422家同比下降，400家营业收入同比增长，355家同比下降，净利润和营业收入同时增长的公司有哈铁科技等255家，净利润和营业收入均下降的有北辰实业等277家，业绩增幅翻倍的公司有70家，其中哈铁科技增幅最大，达2304.91%。（数据宝）
　　今日公布半年报公司一览
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（%）688459哈铁科技0.04482152.622304.9127305.188.03002753永东股份0.13915180.431295.87213275.81-2.69002823凯中精密0.26007731.481190.54154599.447.96300148天舟文化0.02301907.231017.8520666.917.60300578会畅通讯0.08701726.59984.6823376.27-5.51300870欧陆通0.85008633.90933.80159924.6723.46601233桐昆股份0.4500106525.59911.354821463.0830.67002661克明食品0.315010272.65824.52239788.35-10.46300474景嘉微0.07003415.43545.7834990.541.40300752隆利科技0.22005008.41529.1561991.3655.32000830鲁西化工0.6150117114.24503.721404056.4221.63603681永冠新材0.46008555.50499.35289914.6212.25300004南风股份0.04002112.51465.7426906.2974.76600707彩虹股份0.255091581.57439.21607263.6815.91300069金利华电0.0481562.83412.658625.2030.72002796世嘉科技0.07001779.76355.1046081.20-8.54300854中兰环保0.13001252.04298.2630213.26-11.31300350华鹏飞0.04002347.02282.3615978.96-18.56300953震裕科技1.300013172.00276.35313297.7430.64002156通富微电0.213032266.33271.911108008.7011.83300733西菱动力0.07962427.80251.5172325.589.86300771智莱科技0.05001249.34243.5616481.9015.72300254仟源医药0.13873350.25238.8940111.269.72002708光洋股份0.07734344.95212.07112378.9241.06300473德尔股份0.12161829.29209.75228741.095.74300710万隆光电0.0878873.60205.0317484.981.84002878元隆雅图0.10002578.76202.82126592.257.82002748ST世龙0.0215514.90202.2897261.54-3.81300502新易盛1.220086514.21200.02272767.48109.07832471美邦科技0.23391932.59195.8226820.3824.93（文章来源：证券时报网）