记者毛付俊报道截止9月1日,沪深两地上市公司上半年中期报告全部露面,IT股业绩优秀。14家以计算机类产品为主业的上市公司,加权平均每股收益为0.236元、每股净资产为2.725元,净资产收益率为8.66％,分别比去年同期增长 Reporter Mao Fu Jun reports As of September 1, Shanghai and Shenzhen listed companies in the first half all reports mid-term show, IT shares outstanding performance. Of the 14 listed companies that are mainly engaged in computer products, the weighted average earnings per share was 0.236 yuan, net assets per share was 2.725 yuan, and net assets yield was 8.66%, up respectively over the same period of last year