为什么上海产品在国内市场的占有率有所下降?我认为销售渠道不畅是主要原因: 第一,上海工业部门没有充分利用上海的产地批发渠道。上海的产地批发商业,原来都是中央级的批发站,辐射面广、网点多、批量大、人才密集、信息灵敏。但上海的工业 Why does the market share of Shanghai products in the domestic market decline? I think the poor sales channels are the main reasons: First, the Shanghai industrial sector does not make full use of the origin of wholesale channels in Shanghai. Shanghai’s wholesale business of origin is originally a central-level wholesale station. It has a wide range of radiation, many outlets, large batches, intensive personnel, and sensitive information. But the industry in Shanghai