The circumstances of wide spread application of aluminum castings in the worldwide market in late years have been introduced. The market situation of west countries in recent age and progress in the future have been expounded. It is indicated how to carry out the structure regulation in the aluminum trade to suit the needs of enlarged productive capacity in the future. It is expected that the annual output of aluminum casting products will increase from less than 7 millions tons at present time to 12 millions tons in coming 2 014 year in the worldwide market.