长期以来,上海大中型线缆企业门庭若市,品种、效益、质量等各个方面均称雄于全国同行,享有“摇钱树”之称。然而,近两年来,一些主要经济指标出现了落后其它省市的现象,效益滑坡,门可罗雀,变成了“苦菜花”。从“摇钱树”到“苦菜花”的变迁向人们提出了一个深沉的思考题。 For a long time, large and medium-sized cable companies in Shanghai have become highly successful in terms of variety, efficiency, quality, and other aspects. They are known as “cash cows”. However, in the past two years, some major economic indicators have lagged behind other provinces and cities. The decline in efficiency has become a bitter end. The change from “cash cow” to “bitter cauliflower” presents people with a deep thinking issue.