Reporters learned that Haier, Siemens, Panasonic, Konka and national enterprises, such as the United States and the purchase and sale agreement, to varying degrees have adopted the cash spot.

• 中英文对照:记者了解到，海尔、西门子、松下、康佳等企业与国美的购销协议不同程度地都采用了现款现货的方式。