2002年我国水产市场货源充裕，品种丰富，市场交易稳步增长，尤其是淡水产品呈现出供大于求的现象。有关资料显示，我国淡水产品的综合价格比上年同期下降5.93%，特别是老百姓日常生活中经常购买的鲫鱼、鲤鱼、鲢鱼和草鱼这四种鱼的价格较上年同期下降的幅度更大。以下是从北京 In 2002, China’s aquatic products market was abundant with abundant varieties and steady growth in market transactions. In particular, freshwater products showed a phenomenon of oversupply. Relevant data show that the comprehensive price of freshwater products in China decreased by 5.93% over the same period of last year. In particular, the prices of four kinds of fish, carp, silver carp and grass carp, commonly purchased by ordinary people in their daily life, dropped even more than the same period of last year. The following is from Beijing