companies that give donations to non profit organizations The market is the condition that Commodity Exchange is carried out smoothly, it is commodity circulation domain all Commodity Exchange activity total. The market system is made up of all kinds of professional market, such as goods and services market, financial market, labor market, technology market, information market, the real estate market, cultural market, a complete system of tourism market, etc. At the same time, each professional market in the market system has its special functions, which are interdependent and mutually restricted, and work together in the social economy. But even so, the average gain was 0.14 percentage points, to 4.74 percentage points, Moneyfacts said. The "property right of the new system" is the premise.