A comparison Bayer method is made. The economic benefits and extrication from present predicament of China Great Wall Aluminium Company after putting the two plans in -to pratice are described.

• 进行了一窑一磨与小拜耳法生产组织方式比较,阐述了二个方案实施后中铝的经济效益情况,从而可以使中铝摆脱目前困境。