7月13日共有80家上市公司发布2017年中期业绩预告，其中50家预增，家数占比达62.50%，28家公司净利润同比增幅翻倍，海德股份增幅最大，达到3169.40%。另外14家预降、8家预盈、4家预亏。详情见下表：

今日公司业绩预告一览

000567海德股份预增净利润增长3038.62%-3300.17%3169.403750.000.2480000617中油资本预盈净利润盈利340,000~376,000万元2384.56358000.000.3965600200江苏吴中预增净利润增加1560%1560.006000.000.0831000526*ST 紫学预盈净利润增长969.10%至1,186.37%1077.7311250.001.1695600971恒源煤电预增净利润增加1011.71%1011.7163100.000.6310000637茂化实华预增净利润增长936.18%—985.33%960.765180.000.0996000613*ST东海A预盈净利润增长150至190万元887.67170.000.0047002335科华恒盛预增净利润增长560%--610%585.0027926.701.0299600651飞乐音响预增净利润增长400%400.0027811.860.2804000717韶钢松山预盈净利润增长384.06%384.0665000.000.2686002753永东股份预增净利润增长315.95%-343.07%329.519500.000.4278000802北京文化预增净利润增长263.17%-292.61%277.893850.000.0530000552靖远煤电预增净利润增长247%-281%264.0027750.000.1213300215电 科 院预增净利润上升231%～260%245.505086.000.0671000677恒天海龙预增净利润增长235.03%235.03290.000.0034000520长航凤凰预盈净利润盈利1600万元—2000万元213.791800.000.0178600152维科精华预盈净利润为3600万元左右180.513600.000.1227002632道明光学预增净利润增长130%-180%155.005704.810.0964000655金岭矿业预盈净利润增长137.85%至158.88%148.375750.000.0966000006深振业A预增净利润增长130%-160%145.0025010.880.1853000825太钢不锈预增净利润增长115.55%-165.29%140.4272500.000.1273000338潍柴动力预增净利润增长125%-150%137.50255500.000.6390300579数字认证预增净利润上升110%—135%122.503139.680.3925000038深 大 通预增净利润17,800-19,800万元113.2718800.000.5754002729好 利 来预增净利润增长95%-125%110.001433.210.2149000100TCL 集团预增净利润上升103%—116%109.50165000.000.1351300178腾邦国际预增净利润增长90%-120%105.0015985.410.2874000799酒 鬼 酒预增净利润增长81%—122%101.507500.000.2308600871石化油服减亏净利润为人民币-22.7亿元94.97-22700.00-0.0160000056皇庭国际预增净利润增长67.44%-116.69%92.069750.000.0849300432富临精工预增净利润增长80%--100%90.0021246.000.4166300450先导智能预增净利润上升70%—100%85.0017596.000.4313300044赛为智能预增净利润上涨70%～100%85.004691.050.1172600511国药股份预增净利润增长75%-95%85.0054024.860.7044000050深天马A预增净利润增长50%—100%75.0046321.960.3306002105信隆健康预增净利润增长60%—90%75.003192.740.0866300328宜安科技预增净利润上升50%-80%65.002259.010.0551002237恒邦股份预增净利润增长50%～80%65.0018345.490.2015000911南宁糖业减亏净利润亏损6,500-8,500万元62.61-7500.00-0.2314603222济民制药预增净利润增长50%-60%55.001987.000.0621002861瀛通通讯预增净利润增长45.49%-62.41%53.954550.000.3708002420毅昌股份减亏净利润亏损5000万元至2000万元53.55-3500.00-0.0873600970中材国际预增净利润增加30%-50%40.0043531.900.2481601677明泰铝业预增净利润增加35%35.0018300.770.3565300455康拓红外预增净利润增长20%-40%30.002310.820.0589000973佛塑科技预增净利润增长20.12%-35.13%27.634250.000.0439300547川环科技预增净利润增长22%-32%27.004595.000.7687300395菲 利 华预增净利润变动10%——40%25.005454.230.1848300303聚飞光电预增净利润上升10%--40%25.007426.800.0595300619金 银 河预增净利润增长10.00%-30.00%20.002008.610.2690300385雪浪环境预增净利润增长5%-30%17.503853.560.3211300585奥联电子预增净利润增长14.82% -18.73%16.772985.000.1866000881中广核技预增净利润提高6.45%—26.17%16.3114750.000.1397300638广 和 通预增净利润增长10%—20%15.001386.120.1733300590移为通信预增净利润增长12.26% -16.13%14.204425.000.2766300129泰胜风能预增净利润增长0%–20%10.0011757.320.1617300586美联新材预增净利润增长0%—20%10.002668.030.2779300390天华超净预增净利润增长0%—15%7.501209.100.0351300484蓝海华腾预增净利润增长2.02%—10.89%6.467200.000.3462002477雏鹰农牧预增净利润增长0.83%-5.67%3.2546900.000.1496