日本的中小板块市场与传统市场不一样，上市标准比较松，经营亏损的企业也能够在这里上市。在中小板块市场有些企业开始上市时效益并不好，但其中有一些后来突飞猛进，让股东获益巨大，也有一些企业则效益一直不能好转，而最后被罚下场。例如检索网上信息的雅虎公司，是在1997? Small and medium-sized plate market in Japan is not the same as the traditional market, listing standards are relatively loose, operating loss-making companies can also be listed here. Some companies in the small and mid-sized segment have not been very profitable when it came to listing. However, some of them have made great strides by leaps and bounds so that shareholders can benefit enormously. Some of them have not been able to make any profit and are eventually fined. For example, Yahoo Inc., which retrieves online information, was in 1997?