Since the district was founded, to insist steadily developing the first industry,to put emphasis on developing the second industry and to speed up the third industry has been practised by Laishah. It promoted the economy construction to change into Modern City Model .The proportion of three industry changed from 15.6:51:33.4 to 6.3:57.1:36.6. Industrial economy grew up rapidly and the whole quality increased continuously. In 2002 the industrial products sales income is 4.88 billion Yuan.Tax payment is 440,000,000 Yuan. The increase averages is 16.6% and 17.1% respectively in the past 5 years. The real estate industry is growing up very rapidly and been the most important field in the whole district economy. Commerce and tourism,finance and insurance has been growing steadily. In 2002, the social consumable sales amounted to 860,000,000 Yuan, twice that of 1997.