2005年8月15日,中科健才迟迟发布了其2004年的年报,亏损高达15亿元,创沪深股市自1990年以来历史之最。曾经依靠OEM最成功的企业成为了亏损第一。中科健是国内第一家手机企业,当时并没有成熟的经验可以借鉴,便一直摇摆在自主研发与OEM之间。直到今天,中科健的自主研发工作仍没取得实际成果,开发的几款产品在市场上反响都不好。尽管中科健发展初期因OEM赚到不少钱, August 15, 2005, Kekeji just released its 2004 annual report, a loss of up to 1.5 billion yuan, the Shanghai and Shenzhen stock markets since 1990, the history of the most. Once rely on the most successful OEM business has become the first loss. Kejian is the first mobile phone company in China. At that time, it did not have mature experience to learn from, and has been swinging between independent research and development and OEM. Until today, the independent research and development work of Kejian has still not achieved the actual result, the development of several products in the market are not good response. Although the initial development of Kejian earned a lot of money because of OEM,