with the market condition of the second half, there are engineering machinery association, pointing out that , although recently the state will not introduce large-scale fiscal stimulus to promote economic growth, but 2013 is the third year for the implementing of the "Twelfth Five Year Plan" , the investment from state will be more in transportation infrastructure construction and urbanization construction . And within the " Twelfth Five-Year " period , China's highways, railways, airports, water conservancy and other infrastructure and urbanization will maintain a certain investment intensity , so as to further improve the economy , China's engineering machinery industry is expected to maintain steady and sustained development . In fact , in the first stock market trading day ( September 2 ) after all the various engineering machinery enterprises report released, engineering machinery stocks generally rose, intraday Zoomlion once strike the limit up , closed at 8.1% of the high- rise , Sany and XCMG were also achieved 5.26% and 4.57% of the increase. Some analysts said the reason why the engineering machinery sector again was funding favorable several days later, was mainly due to the stabilization of the performance , national policy loose, and warming up the industry expecting and the undervalued performance , and Zoomlion , in which the most capital inflows ,the report shows , the second -quarter revenue and net profit has grown significantly relative to the first quarter and the decline substantially narrowed .