由于前一时期的盲目重复建设和近两年来的有效需来不足，我国市场的商品供求情况发生重大转变，由多数商品供不应求的卖方市场转变为多数商品供大于求的买方市场。在商品供给过多。大量积压的情况下，企业纷纷降价竞销，甚至以低于成本的价格出售商品，造成企业自身亏损，也减? Due to the blind repetition of construction in the previous period and the lack of effective demand in the past two years, the supply and demand of goods in the market of our country has undergone a major transformation. The market of the seller in short supply of most commodities has been transformed into the buyer’s market of oversupply of most commodities. In the supply of goods too much. A large backlog of cases, companies have cut prices to sell, or even lower than the cost of selling goods, resulting in their own losses, but also reduced?